openeuler-sa-2026-4656
HIGH CVSS 7.1 csaf_openeuler
Description
freerdp security update
Timeline
- Published
- 2026-10-30 11:14 UTC
- Last Modified
- 2026-10-30
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"document": {
"aggregate_severity": {
"namespace": "https://nvd.nist.gov/vuln-metrics/cvss",
"text": "High"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https:/www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "general",
"text": "freerdp security update",
"title": "Synopsis"
},
{
"category": "general",
"text": "An update for freerdp is now available for openEuler-24.03-LTS-SP4",
"title": "Summary"
},
{
"category": "general",
"text": "FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft's open specifications. This package provides the client applications xfreerdp.\n\nSecurity Fix(es):\n\nFreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in nego_send_negotiation_request() that fails to validate the LB_LOAD_BALANCE_INFO field length before writing to a fixed 512-byte buffer. A malicious RDP server or man-in-the-middle can send a Server Redirection PDU with an oversized LB_LOAD_BALANCE_INFO value to overflow the buffer with attacker-controlled content, causing denial of service or heap corruption before authentication completes.(CVE-2026-91953)\n\nFreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the URBDRC channel's func_get_ep_desc function that indexes interface arrays by position instead of protocol field InterfaceNumber. A malicious RDP server can send a crafted SELECT_CONFIGURATION message with permuted InterfaceNumber values to read past allocated heap memory and crash the client.(CVE-2026-91956)\n\nFreeRDP is an implementation of the Remote Desktop Protocol (RDP) open sourced by the FreeRDP team.\n FreeRDP versions before 3.31.0 have a buffer error vulnerability. This vulnerability originates from buffer over-reading in the rts_read_result function in the RPC gateway transport parser. An attacker can trigger an out-of-bounds read by sending a specially crafted BIND_ACK PDU with truncated result entries, causing the process to terminate.(CVE-2026-91959)\n\nFreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.(CVE-2026-91963)\n\nFreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution when chained with memory disclosure.(CVE-2026-91964)",
"title": "Description"
},
{
"category": "general",
"text": "An update for freerdp is now available for openEuler-24.03-LTS-SP4.\n\nopenEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "High",
"title": "Severity"
},
{
"category": "general",
"text": "freerdp",
"title": "Affected Component"
}
],
"publisher": {
"category": "vendor",
"contact_details": "openeuler-security@openeuler.org",
"issuing_authority": "openEuler security committee",
"name": "openEuler",
"namespace": "https://www.openeuler.org"
},
"references": [
{
"category": "self",
"summary": "openEuler-SA-2026-4656",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
},
{
"category": "self",
"summary": "CVE-2026-91953",
"url": "https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91953&packageName=freerdp"
},
{
"category": "self",
"summary": "CVE-2026-91956",
"url": "https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91956&packageName=freerdp"
},
{
"category": "self",
"summary": "CVE-2026-91959",
"url": "https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91959&packageName=freerdp"
},
{
"category": "self",
"summary": "CVE-2026-91963",
"url": "https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91963&packageName=freerdp"
},
{
"category": "self",
"summary": "CVE-2026-91964",
"url": "https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91964&packageName=freerdp"
},
{
"category": "external",
"summary": "nvd cve",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91953"
},
{
"category": "external",
"summary": "nvd cve",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91956"
},
{
"category": "external",
"summary": "nvd cve",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91959"
},
{
"category": "external",
"summary": "nvd cve",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91963"
},
{
"category": "external",
"summary": "nvd cve",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91964"
},
{
"category": "self",
"summary": "openEuler-SA-2026-4656 vex file",
"url": "https://repo.openeuler.org/security/data/csaf/advisories/2026/csaf-openeuler-sa-2026-4656.json"
}
],
"title": "An update for freerdp is now available for openEuler-24.03-LTS-SP4",
"tracking": {
"current_release_date": "2026-10-30T11:14:08+08:00",
"generator": {
"date": "2026-10-30T11:14:08+08:00",
"engine": {
"name": "openEuler CSAF Tool V1.0"
}
},
"id": "openEuler-SA-2026-4656",
"initial_release_date": "2026-10-30T11:14:08+08:00",
"revision_history": [
{
"date": "2026-10-30T11:14:08+08:00",
"number": "1.0.0",
"summary": "Initial"
}
],
"status": "final",
"version": "1.0.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "openEuler-24.03-LTS-SP4",
"product": {
"name": "openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
}
],
"category": "product_name",
"name": "openEuler"
},
{
"branches": [
{
"category": "product_version",
"name": "freerdp-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "freerdp-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "freerdp-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "freerdp-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "freerdp-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-help-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "freerdp-help-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "freerdp-help-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "libwinpr-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "libwinpr-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "libwinpr-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product": {
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_id": "libwinpr-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "freerdp-2.11.8-11.oe2403sp4.src.rpm",
"product": {
"name": "freerdp-2.11.8-11.oe2403sp4.src.rpm",
"product_id": "freerdp-2.11.8-11.oe2403sp4.src.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "freerdp-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "freerdp-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "freerdp-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "freerdp-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "freerdp-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "freerdp-help-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "freerdp-help-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "freerdp-help-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "libwinpr-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "libwinpr-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "libwinpr-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
},
{
"category": "product_version",
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product": {
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_id": "libwinpr-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"product_identification_helper": {
"cpe": "cpe:/a:openEuler:openEuler:24.03-LTS-SP4"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "openEuler"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "freerdp-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-devel-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "freerdp-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-help-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "freerdp-help-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libwinpr-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "libwinpr-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.aarch64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64"
},
"product_reference": "libwinpr-devel-2.11.8-11.oe2403sp4.aarch64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-2.11.8-11.oe2403sp4.src as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src"
},
"product_reference": "freerdp-2.11.8-11.oe2403sp4.src.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "freerdp-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-devel-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "freerdp-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "freerdp-help-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "freerdp-help-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libwinpr-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "libwinpr-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libwinpr-devel-2.11.8-11.oe2403sp4.x86_64 as a component of openEuler-24.03-LTS-SP4",
"product_id": "openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
},
"product_reference": "libwinpr-devel-2.11.8-11.oe2403sp4.x86_64.rpm",
"relates_to_product_reference": "openEuler-24.03-LTS-SP4"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-91953",
"notes": [
{
"category": "description",
"text": "FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in nego_send_negotiation_request() that fails to validate the LB_LOAD_BALANCE_INFO field length before writing to a fixed 512-byte buffer. A malicious RDP server or man-in-the-middle can send a Server Redirection PDU with an oversized LB_LOAD_BALANCE_INFO value to overflow the buffer with attacker-controlled content, causing denial of service or heap corruption before authentication completes.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "freerdp security update",
"product_ids": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
],
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "3.1"
},
"products": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "High"
}
],
"title": "CVE-2026-91953"
},
{
"cve": "CVE-2026-91956",
"notes": [
{
"category": "description",
"text": "FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the URBDRC channel's func_get_ep_desc function that indexes interface arrays by position instead of protocol field InterfaceNumber. A malicious RDP server can send a crafted SELECT_CONFIGURATION message with permuted InterfaceNumber values to read past allocated heap memory and crash the client.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "freerdp security update",
"product_ids": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
],
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "3.1"
},
"products": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "High"
}
],
"title": "CVE-2026-91956"
},
{
"cve": "CVE-2026-91959",
"notes": [
{
"category": "description",
"text": "FreeRDP is an implementation of the Remote Desktop Protocol (RDP) open sourced by the FreeRDP team.\n FreeRDP versions before 3.31.0 have a buffer error vulnerability. This vulnerability originates from buffer over-reading in the rts_read_result function in the RPC gateway transport parser. An attacker can trigger an out-of-bounds read by sending a specially crafted BIND_ACK PDU with truncated result entries, causing the process to terminate.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "freerdp security update",
"product_ids": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
],
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "3.1"
},
"products": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "High"
}
],
"title": "CVE-2026-91959"
},
{
"cve": "CVE-2026-91963",
"notes": [
{
"category": "description",
"text": "FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "freerdp security update",
"product_ids": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
],
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Medium"
}
],
"title": "CVE-2026-91963"
},
{
"cve": "CVE-2026-91964",
"notes": [
{
"category": "description",
"text": "FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution when chained with memory disclosure.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "freerdp security update",
"product_ids": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
],
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4656"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "3.1"
},
"products": [
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.aarch64",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.src",
"openEuler-24.03-LTS-SP4:freerdp-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debuginfo-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-debugsource-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-devel-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:freerdp-help-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-2.11.8-11.oe2403sp4.x86_64",
"openEuler-24.03-LTS-SP4:libwinpr-devel-2.11.8-11.oe2403sp4.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "High"
}
],
"title": "CVE-2026-91964"
}
]
}