cve-2026-56817
MEDIUM CVSS 6.5 csaf_suse
Description
SUSE CVE-2026-56817
Timeline
- Published
- 2026-07-22 16:25 UTC
- Last Modified
- 2026-08-05
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "SUSE CVE-2026-56817",
"title": "Title"
},
{
"category": "description",
"text": "Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, any caller that can deliver bytes to a Netty channel pipeline containing `XmlDecoder` can send XML with a `DOCTYPE` declaration to an `AsyncXMLInputFactory` instantiated with no security configuration, leaving DTD and entity handling active depending on Aalto XML async parser behavior and creating conditional XML external entity risk. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.",
"title": "Description of the CVE"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "CVE-2026-56817",
"url": "https://www.suse.com/security/cve/CVE-2026-56817"
},
{
"category": "external",
"summary": "SUSE Security Ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "external",
"summary": "SUSE Bug 1272257 for CVE-2026-56817",
"url": "https://bugzilla.suse.com/1272257"
},
{
"category": "external",
"summary": "Advisory link for SUSE-SU-2026:3482-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028141.html"
}
],
"title": "SUSE CVE CVE-2026-56817",
"tracking": {
"current_release_date": "2026-08-05T00:35:43Z",
"generator": {
"date": "2026-07-22T16:25:38Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf-vex.pl",
"version": "1"
}
},
"id": "CVE-2026-56817",
"initial_release_date": "2026-07-22T16:25:38Z",
"revision_history": [
{
"date": "2026-07-22T16:25:38Z",
"number": "2",
"summary": "references added,severity changed from to moderate"
},
{
"date": "2026-07-24T02:16:37Z",
"number": "3",
"summary": "vulnerabilities added"
},
{
"date": "2026-07-31T00:15:44Z",
"number": "4",
"summary": "scores added,updates released,updates entered QA"
},
{
"date": "2026-08-05T00:35:43Z",
"number": "5",
"summary": "more updates released,references added"
}
],
"status": "interim",
"version": "5"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Enterprise Desktop 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Desktop 15 SP7",
"product_id": "SUSE Linux Enterprise Desktop 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sled:15:sp7"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle_hpc-espos:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle_hpc-ltss:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle_hpc-espos:15:sp5"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle_hpc-ltss:15:sp5"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise High Performance Computing 15 SP7",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing 15 SP7",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle_hpc:15:sp7"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sle-module-development-tools:15:sp7"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Module for Package Hub 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Module for Package Hub 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Package Hub 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:packagehub:15:sp7"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP2",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP2",
"product_id": "SUSE Linux Enterprise Server 15 SP2",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp2"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP2-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP2-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP2-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss:15:sp2"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP3",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP3",
"product_id": "SUSE Linux Enterprise Server 15 SP3",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp3"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP3-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP3-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP3-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss:15:sp3"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP4",
"product_id": "SUSE Linux Enterprise Server 15 SP4",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP4-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP4-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP4-TERADATA",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP4-TERADATA",
"product_id": "SUSE Linux Enterprise Server 15 SP4-TERADATA",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_teradata:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP5",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP5",
"product_id": "SUSE Linux Enterprise Server 15 SP5",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp5"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP5-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP5-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss:15:sp5"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP6",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP6",
"product_id": "SUSE Linux Enterprise Server 15 SP6",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp6"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP6-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP6-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP6-LTSS",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss:15:sp6"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Server 15 SP7",
"product_id": "SUSE Linux Enterprise Server 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles:15:sp7"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server Teradata 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server Teradata 15 SP4",
"product_id": "SUSE Linux Enterprise Server Teradata 15 SP4",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_teradata:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_sap:15:sp4"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product": {
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_sap:15:sp5"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product": {
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_sap:15:sp6"
}
}
},
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles_sap:15:sp7"
}
}
},
{
"category": "product_name",
"name": "openSUSE Tumbleweed",
"product": {
"name": "openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:tumbleweed"
}
}
},
{
"category": "product_version",
"name": "netty-4.1.136-1.1",
"product": {
"name": "netty-4.1.136-1.1",
"product_id": "netty-4.1.136-1.1",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:4.1.136:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty@4.1.136-1.1?upstream=netty-4.1.136-1.1.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty-4.1.136-150200.4.53.1",
"product": {
"name": "netty-4.1.136-150200.4.53.1",
"product_id": "netty-4.1.136-150200.4.53.1",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:4.1.136:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty@4.1.136-150200.4.53.1?upstream=netty-4.1.136-150200.4.53.1.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty-bom-4.1.136-1.1",
"product": {
"name": "netty-bom-4.1.136-1.1",
"product_id": "netty-bom-4.1.136-1.1",
"product_identification_helper": {
"purl": "pkg:rpm/suse/netty-bom@4.1.136-1.1"
}
}
},
{
"category": "product_version",
"name": "netty-javadoc-4.1.136-1.1",
"product": {
"name": "netty-javadoc-4.1.136-1.1",
"product_id": "netty-javadoc-4.1.136-1.1",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:4.1.136:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty-javadoc@4.1.136-1.1?upstream=netty-4.1.136-1.1.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty-javadoc-4.1.136-150200.4.53.1",
"product": {
"name": "netty-javadoc-4.1.136-150200.4.53.1",
"product_id": "netty-javadoc-4.1.136-150200.4.53.1",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:4.1.136:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty-javadoc@4.1.136-150200.4.53.1?upstream=netty-4.1.136-150200.4.53.1.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty-parent-4.1.136-1.1",
"product": {
"name": "netty-parent-4.1.136-1.1",
"product_id": "netty-parent-4.1.136-1.1",
"product_identification_helper": {
"purl": "pkg:rpm/suse/netty-parent@4.1.136-1.1"
}
}
},
{
"category": "product_version",
"name": "netty-tcnative",
"product": {
"name": "netty-tcnative",
"product_id": "netty-tcnative",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty-tcnative@?upstream=netty-tcnative.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty-tcnative-2.0.80-150200.3.48.1",
"product": {
"name": "netty-tcnative-2.0.80-150200.3.48.1",
"product_id": "netty-tcnative-2.0.80-150200.3.48.1",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:2.0.80:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty-tcnative@2.0.80-150200.3.48.1?upstream=netty-tcnative-2.0.80-150200.3.48.1.src.rpm"
}
}
},
{
"category": "product_version",
"name": "netty3",
"product": {
"name": "netty3",
"product_id": "netty3",
"product_identification_helper": {
"cpe": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"purl": "pkg:rpm/suse/netty3@?upstream=netty3.src.rpm"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server 15 SP7",
"product_id": "SUSE Linux Enterprise Server 15 SP7:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Desktop 15 SP7",
"product_id": "SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Desktop 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP7",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Development Tools 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-4.1.136-150200.4.53.1 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-4.1.136-150200.4.53.1"
},
"product_reference": "netty-4.1.136-150200.4.53.1",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Package Hub 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-javadoc-4.1.136-150200.4.53.1 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-javadoc-4.1.136-150200.4.53.1"
},
"product_reference": "netty-javadoc-4.1.136-150200.4.53.1",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Package Hub 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server 15 SP4-TERADATA",
"product_id": "SUSE Linux Enterprise Server 15 SP4-TERADATA:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4-TERADATA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server 15 SP6-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP6-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP5"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative-2.0.80-150200.3.48.1 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative-2.0.80-150200.3.48.1"
},
"product_reference": "netty-tcnative-2.0.80-150200.3.48.1",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-4.1.136-1.1 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:netty-4.1.136-1.1"
},
"product_reference": "netty-4.1.136-1.1",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-bom-4.1.136-1.1 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:netty-bom-4.1.136-1.1"
},
"product_reference": "netty-bom-4.1.136-1.1",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-javadoc-4.1.136-1.1 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:netty-javadoc-4.1.136-1.1"
},
"product_reference": "netty-javadoc-4.1.136-1.1",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-parent-4.1.136-1.1 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:netty-parent-4.1.136-1.1"
},
"product_reference": "netty-parent-4.1.136-1.1",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP7",
"product_id": "SUSE Linux Enterprise Server 15 SP7:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Desktop 15 SP7",
"product_id": "SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Desktop 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise High Performance Computing 15 SP7",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Development Tools 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP7",
"product_id": "SUSE Linux Enterprise Server 15 SP7:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Desktop 15 SP7",
"product_id": "SUSE Linux Enterprise Desktop 15 SP7:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Desktop 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise High Performance Computing 15 SP7",
"product_id": "SUSE Linux Enterprise High Performance Computing 15 SP7:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise High Performance Computing 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Module for Development Tools 15 SP7",
"product_id": "SUSE Linux Enterprise Module for Development Tools 15 SP7:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Development Tools 15 SP7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP2",
"product_id": "SUSE Linux Enterprise Server 15 SP2:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP2-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP2-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP2-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP2",
"product_id": "SUSE Linux Enterprise Server 15 SP2:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP2-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP2-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP2-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP3",
"product_id": "SUSE Linux Enterprise Server 15 SP3:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP3-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP3-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP3-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP3",
"product_id": "SUSE Linux Enterprise Server 15 SP3:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP3-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP3-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP3-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP4",
"product_id": "SUSE Linux Enterprise Server 15 SP4:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP4",
"product_id": "SUSE Linux Enterprise Server 15 SP4:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP4-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP4-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP4-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP5",
"product_id": "SUSE Linux Enterprise Server 15 SP5:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP5"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP5",
"product_id": "SUSE Linux Enterprise Server 15 SP5:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP5"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP5-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP5-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP5-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP6",
"product_id": "SUSE Linux Enterprise Server 15 SP6:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server 15 SP6-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP6-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP6",
"product_id": "SUSE Linux Enterprise Server 15 SP6:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server 15 SP6-LTSS",
"product_id": "SUSE Linux Enterprise Server 15 SP6-LTSS:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP6-LTSS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server Teradata 15 SP4",
"product_id": "SUSE Linux Enterprise Server Teradata 15 SP4:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server Teradata 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server Teradata 15 SP4",
"product_id": "SUSE Linux Enterprise Server Teradata 15 SP4:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server Teradata 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP5"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP5"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty-tcnative as component of SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative"
},
"product_reference": "netty-tcnative",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netty3 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty3"
},
"product_reference": "netty3",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-56817",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-56817"
}
],
"notes": [
{
"category": "general",
"text": "Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, any caller that can deliver bytes to a Netty channel pipeline containing `XmlDecoder` can send XML with a `DOCTYPE` declaration to an `AsyncXMLInputFactory` instantiated with no security configuration, leaving DTD and entity handling active depending on Aalto XML async parser behavior and creating conditional XML external entity risk. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.",
"title": "CVE description"
}
],
"product_status": {
"known_not_affected": [
"SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative",
"SUSE Linux Enterprise Desktop 15 SP7:netty3",
"SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative",
"SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty3",
"SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative",
"SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty3",
"SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative",
"SUSE Linux Enterprise High Performance Computing 15 SP7:netty3",
"SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative",
"SUSE Linux Enterprise Module for Development Tools 15 SP7:netty3",
"SUSE Linux Enterprise Server 15 SP2-LTSS:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP2-LTSS:netty3",
"SUSE Linux Enterprise Server 15 SP2:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP2:netty3",
"SUSE Linux Enterprise Server 15 SP3-LTSS:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP3-LTSS:netty3",
"SUSE Linux Enterprise Server 15 SP3:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP3:netty3",
"SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP4-LTSS:netty3",
"SUSE Linux Enterprise Server 15 SP4:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP4:netty3",
"SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP5-LTSS:netty3",
"SUSE Linux Enterprise Server 15 SP5:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP5:netty3",
"SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP6-LTSS:netty3",
"SUSE Linux Enterprise Server 15 SP6:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP6:netty3",
"SUSE Linux Enterprise Server 15 SP7:netty-tcnative",
"SUSE Linux Enterprise Server 15 SP7:netty3",
"SUSE Linux Enterprise Server Teradata 15 SP4:netty-tcnative",
"SUSE Linux Enterprise Server Teradata 15 SP4:netty3",
"SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative",
"SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty3",
"SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative",
"SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty3",
"SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative",
"SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty3",
"SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative",
"SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty3"
],
"recommended": [
"SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-javadoc-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP4-TERADATA:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"openSUSE Tumbleweed:netty-4.1.136-1.1",
"openSUSE Tumbleweed:netty-bom-4.1.136-1.1",
"openSUSE Tumbleweed:netty-javadoc-4.1.136-1.1",
"openSUSE Tumbleweed:netty-parent-4.1.136-1.1"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-56817",
"url": "https://www.suse.com/security/cve/CVE-2026-56817"
},
{
"category": "external",
"summary": "SUSE Security Ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "external",
"summary": "SUSE Bug 1272257 for CVE-2026-56817",
"url": "https://bugzilla.suse.com/1272257"
},
{
"category": "external",
"summary": "Advisory link for SUSE-SU-2026:3482-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028141.html"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-javadoc-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP4-TERADATA:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"openSUSE Tumbleweed:netty-4.1.136-1.1",
"openSUSE Tumbleweed:netty-bom-4.1.136-1.1",
"openSUSE Tumbleweed:netty-javadoc-4.1.136-1.1",
"openSUSE Tumbleweed:netty-parent-4.1.136-1.1"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Desktop 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise High Performance Computing 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Development Tools 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Module for Package Hub 15 SP7:netty-javadoc-4.1.136-150200.4.53.1",
"SUSE Linux Enterprise Server 15 SP4-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP4-TERADATA:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP5-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP6-LTSS:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP4:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP5:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP6:netty-tcnative-2.0.80-150200.3.48.1",
"SUSE Linux Enterprise Server for SAP Applications 15 SP7:netty-tcnative-2.0.80-150200.3.48.1",
"openSUSE Tumbleweed:netty-4.1.136-1.1",
"openSUSE Tumbleweed:netty-bom-4.1.136-1.1",
"openSUSE Tumbleweed:netty-javadoc-4.1.136-1.1",
"openSUSE Tumbleweed:netty-parent-4.1.136-1.1"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-22T00:10:50Z",
"details": "moderate"
}
],
"title": "CVE-2026-56817"
}
]
}