openeuler-sa-2026-4657
HIGH CVSS 7.6 csaf_openeuler
Description
docker 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": {
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{
"category": "general",
"text": "docker security update",
"title": "Synopsis"
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{
"category": "general",
"text": "An update for docker is now available for openEuler-22.03-LTS-SP4",
"title": "Summary"
},
{
"category": "general",
"text": "Docker is an open source project to build, ship and run any application as a lightweight container.\n\nSecurity Fix(es):\n\nDocker Engine classifies a registry hostname as insecure using an any-match DNS check. loadInsecureRegistries() injects 127.0.0.0/8 and ::1/128 as insecure CIDRs by default. isCIDRMatch resolves all of the hostname's addresses and returns true if a single address is in the insecure CIDR list. Because the transport re-dials the hostname rather than the CIDR-matching address, a DNS answer set of one loopback IP plus a non-loopback attacker IP disables certificate verification and enables HTTP fallback for the registry connection.(CVE-2026-92543)",
"title": "Description"
},
{
"category": "general",
"text": "An update for docker is now available for openEuler-22.03-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"
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{
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"text": "High",
"title": "Severity"
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{
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"text": "docker",
"title": "Affected Component"
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"notes": [
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"title": "Vulnerability Description"
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"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4657"
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"scores": [
{
"cvss_v3": {
"baseScore": 7.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
"version": "3.1"
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"title": "CVE-2026-92543"
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