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MSRC_CVE-2026-42508
Vulnerability from csaf_microsoft - Published: 2026-05-02 00:00 - Updated: 2026-06-02 01:42Summary
Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
9.1 (Critical)
Affected products
Fixed
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 20966-17084 | — | ||
| Unresolved product id: 21258-17084 | — |
Known affected
2 products
Known not affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 17084-3 | — |
References
4 references
| URL | Category |
|---|---|
| https://msrc.microsoft.com/csaf/vex/2026/msrc_cve… | self |
| https://support.microsoft.com/lifecycle | external |
| https://www.first.org/cvss | external |
| https://msrc.microsoft.com/csaf/vex/2026/msrc_cve… | self |
{
"document": {
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2026-42508 Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-42508.json"
},
{
"category": "external",
"summary": "Microsoft Support Lifecycle",
"url": "https://support.microsoft.com/lifecycle"
},
{
"category": "external",
"summary": "Common Vulnerability Scoring System",
"url": "https://www.first.org/cvss"
}
],
"title": "Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts",
"tracking": {
"current_release_date": "2026-06-02T01:42:36.000Z",
"generator": {
"date": "2026-06-02T07:14:05.861Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2026-42508",
"initial_release_date": "2026-05-02T00:00:00.000Z",
"revision_history": [
{
"date": "2026-05-27T01:18:00.000Z",
"legacy_version": "1",
"number": "1",
"summary": "Information published."
},
{
"date": "2026-05-28T14:50:22.000Z",
"legacy_version": "2",
"number": "2",
"summary": "Information published."
},
{
"date": "2026-05-30T14:11:37.000Z",
"legacy_version": "3",
"number": "3",
"summary": "Information published."
},
{
"date": "2026-06-02T01:42:36.000Z",
"legacy_version": "4",
"number": "4",
"summary": "Information published."
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "3.0",
"product": {
"name": "Azure Linux 3.0",
"product_id": "17084"
}
}
],
"category": "product_name",
"name": "Azure Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cazl3 packer 0:1.9.5-13.azl3",
"product": {
"name": "\u003cazl3 packer 0:1.9.5-13.azl3",
"product_id": "2"
}
},
{
"category": "product_version",
"name": "azl3 packer 0:1.9.5-13.azl3",
"product": {
"name": "azl3 packer 0:1.9.5-13.azl3",
"product_id": "20966"
}
}
],
"category": "product_name",
"name": "packer"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cazl3 telegraf 0:1.31.0-19.azl3",
"product": {
"name": "\u003cazl3 telegraf 0:1.31.0-19.azl3",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "azl3 telegraf 0:1.31.0-19.azl3",
"product": {
"name": "azl3 telegraf 0:1.31.0-19.azl3",
"product_id": "21258"
}
}
],
"category": "product_name",
"name": "telegraf"
},
{
"category": "product_name",
"name": "azl3 libcontainers-common 0:20240213-3.azl3",
"product": {
"name": "azl3 libcontainers-common 0:20240213-3.azl3",
"product_id": "3"
}
}
],
"category": "vendor",
"name": "Microsoft"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 libcontainers-common 0:20240213-3.azl3 as a component of Azure Linux 3.0",
"product_id": "17084-3"
},
"product_reference": "3",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 packer 0:1.9.5-13.azl3 as a component of Azure Linux 3.0",
"product_id": "17084-2"
},
"product_reference": "2",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 packer 0:1.9.5-13.azl3 as a component of Azure Linux 3.0",
"product_id": "20966-17084"
},
"product_reference": "20966",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 telegraf 0:1.31.0-19.azl3 as a component of Azure Linux 3.0",
"product_id": "17084-1"
},
"product_reference": "1",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 telegraf 0:1.31.0-19.azl3 as a component of Azure Linux 3.0",
"product_id": "21258-17084"
},
"product_reference": "21258",
"relates_to_product_reference": "17084"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-42508",
"flags": [
{
"label": "component_not_present",
"product_ids": [
"17084-3"
]
}
],
"notes": [
{
"category": "general",
"text": "Go",
"title": "Assigning CNA"
}
],
"product_status": {
"fixed": [
"20966-17084",
"21258-17084"
],
"known_affected": [
"17084-2",
"17084-1"
],
"known_not_affected": [
"17084-3"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2026-42508 Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-42508.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2026-05-27T01:18:00.000Z",
"details": "0:1.9.5-14.azl3:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-2"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
},
{
"category": "vendor_fix",
"date": "2026-05-27T01:18:00.000Z",
"details": "0:1.31.0-21.azl3:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-1"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"environmentalsScore": 0.0,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 9.1,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"17084-2",
"17084-1"
]
}
],
"title": "Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts"
}
]
}
CVE-2026-42508 (GCVE-0-2026-42508)
Vulnerability from cvelistv5 – Published: 2026-05-22 02:31 – Updated: 2026-08-20 12:32
VLAI
EPSS
VEX
Title
Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts
Summary
Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.
Severity
9.1 (Critical)
7.4 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-22 18:43 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
42 references
Impacted products
84 products
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/crypto | golang.org/x/crypto/ssh/knownhosts |
Affected:
0 , < 0.52.0
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
7:5.8.2-4.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020260701102925.afee755d , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
8060020260803064027.ad008a3a , < *
(rpm)
cpe:/a:redhat:rhel_aus:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On |
Unaffected:
8060020260803064027.ad008a3a , < *
(rpm)
cpe:/a:redhat:rhel_eus_long_life:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
8080020260721142025.63b34585 , < *
(rpm)
cpe:/a:redhat:rhel_tus:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
8080020260721142025.63b34585 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
6:5.8.2-4.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | RHEM 1.0 for RHEL 9 |
Unaffected:
0:1.0.3-1.el9em , < *
(rpm)
cpe:/a:redhat:edge_manager:1.0::el9 |
|
| Red Hat | RHEM 1.1 for RHEL 10 |
Unaffected:
0:1.1.3-1.el10em , < *
(rpm)
cpe:/a:redhat:edge_manager:1.1::el10 |
|
| Red Hat | RHEM 1.1 for RHEL 9 |
Unaffected:
0:1.1.3-1.el9em , < *
(rpm)
cpe:/a:redhat:edge_manager:1.1::el9 |
|
| Red Hat | DevWorkspace Operator 0.42 |
Unaffected:
1782401674 , < *
(rpm)
cpe:/a:redhat:devworkspace:0.42::el9 |
|
| Red Hat | multicluster engine for Kubernetes 2.10 |
Unaffected:
1784646026 , < *
(rpm)
cpe:/a:redhat:multicluster_engine:2.10::el9 |
|
| Red Hat | multicluster engine for Kubernetes 2.8 |
Unaffected:
1784646786 , < *
(rpm)
cpe:/a:redhat:multicluster_engine:2.8::el9 |
|
| Red Hat | OpenShift API for Data Protection 1.3 |
Unaffected:
1785177359 , < *
(rpm)
cpe:/a:redhat:openshift_api_data_protection:1.3::el9 |
|
| Red Hat | OpenShift API for Data Protection 1.6 |
Unaffected:
1784058822 , < *
(rpm)
cpe:/a:redhat:openshift_api_data_protection:1.6::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.11 |
Unaffected:
1783813250 , < *
(rpm)
cpe:/a:redhat:acm:2.11::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.13 |
Unaffected:
1784740143 , < *
(rpm)
cpe:/a:redhat:acm:2.13::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.16 |
Unaffected:
1786456658 , < *
(rpm)
cpe:/a:redhat:acm:2.16::el9 |
|
| Red Hat | Red Hat Advanced Cluster Security 4.9 |
Unaffected:
1781686446 , < *
(rpm)
cpe:/a:redhat:advanced_cluster_security:4.9::el8 |
|
| Red Hat | Red Hat Advanced Cluster Security for Kubernetes 4.10 |
Unaffected:
1781686458 , < *
(rpm)
cpe:/a:redhat:advanced_cluster_security:4.10::el8 |
|
| Red Hat | Red Hat Edge Manager 1.0 |
Unaffected:
1783502025 , < *
(rpm)
cpe:/a:redhat:edge_manager:1.0::el9 |
|
| Red Hat | Red Hat Edge Manager 1.1 |
Unaffected:
1784196588 , < *
(rpm)
cpe:/a:redhat:edge_manager:1.1::el10 |
|
| Red Hat | Red Hat Edge Manager 1.1 |
Unaffected:
1784126780 , < *
(rpm)
cpe:/a:redhat:edge_manager:1.1::el9 |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
1.25.11-2.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
1.26.4-2.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat OpenShift Builds 1.7.4 |
Unaffected:
1783057868 , < *
(rpm)
cpe:/a:redhat:openshift_builds:1.7::el9 |
|
| Red Hat | Red Hat OpenShift Builds 1.8.1 |
Unaffected:
1784121108 , < *
(rpm)
cpe:/a:redhat:openshift_builds:1.8::el9 |
|
| Red Hat | Red Hat OpenShift Builds 1.8.1 |
Unaffected:
1783612119 , < *
(rpm)
cpe:/a:redhat:openshift_builds:1.8::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932114 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782931768 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932104 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783536000 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783535989 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783536515 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932521 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783018461 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783018421 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932812 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783537001 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932919 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783537586 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782932969 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933015 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933042 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783537392 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933235 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933251 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783537955 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933417 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783537742 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782933602 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1783019377 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782934054 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782934036 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat Openshift Data Foundation 4.22 |
Unaffected:
1782934284 , < *
(rpm)
cpe:/a:redhat:openshift_data_foundation:4.22::el9 |
|
| Red Hat | Red Hat OpenShift GitOps 1.19 |
Unaffected:
1785149260 , < *
(rpm)
cpe:/a:redhat:openshift_gitops:1.19::el8 |
|
| Red Hat | Red Hat OpenShift GitOps 1.2 |
Unaffected:
1785211346 , < *
(rpm)
cpe:/a:redhat:openshift_gitops:1.20::el9 |
|
| Red Hat | Red Hat Quay 3.1 |
Unaffected:
1783750447 , < *
(rpm)
cpe:/a:redhat:quay:3.10::el8 |
|
| Red Hat | Red Hat Quay 3.12 |
Unaffected:
1783751865 , < *
(rpm)
Unaffected: 1784353904 , < * (rpm) cpe:/a:redhat:quay:3.12::el8 |
|
| Red Hat | Red Hat Quay 3.15 |
Unaffected:
1784351966 , < *
(rpm)
cpe:/a:redhat:quay:3.15::el8 |
|
| Red Hat | Red Hat Quay 3.16 |
Unaffected:
1783955846 , < *
(rpm)
cpe:/a:redhat:quay:3.16::el9 |
|
| Red Hat | Red Hat Quay 3.9 |
Unaffected:
1784125838 , < *
(rpm)
cpe:/a:redhat:quay:3.9::el8 |
|
| Red Hat | Red Hat Trusted Artifact Signer 1.4 |
Unaffected:
4-1.4.2 , < *
(rpm)
Unaffected: 4-1.4.3 , < * (rpm) cpe:/a:redhat:trusted_artifact_signer:1.4::el9 |
|
| Red Hat | Assisted Installer for Red Hat OpenShift Container Platform 2 |
cpe:/a:redhat:assisted_installer:2
|
|
| Red Hat | cert-manager Operator for Red Hat OpenShift |
cpe:/a:redhat:cert_manager:1
|
|
| Red Hat | ExternalDNS Operator |
cpe:/a:redhat:ext_dns_optr:1
|
|
| Red Hat | External Secrets Operator for Red Hat OpenShift |
cpe:/a:redhat:external_secrets_operator:1
|
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:6
|
|
| Red Hat | Multicluster Engine for Kubernetes |
cpe:/a:redhat:multicluster_engine
|
|
| Red Hat | OpenShift Pipelines |
cpe:/a:redhat:openshift_pipelines:1
|
|
| Red Hat | OpenShift Serverless |
cpe:/a:redhat:serverless:1
|
|
| Red Hat | Red Hat Ceph Storage 9 |
cpe:/a:redhat:ceph_storage:9
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat Enterprise Linux AI (RHEL AI) 3 |
cpe:/a:redhat:enterprise_linux_ai:3
|
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
|
| Red Hat | Red Hat OpenShift Virtualization 4 |
cpe:/a:redhat:container_native_virtualization:4
|
|
| Red Hat | Red Hat OpenStack Platform 16.2 |
cpe:/a:redhat:openstack:16.2
|
|
| Red Hat | Red Hat OpenStack Platform 17.1 |
cpe:/a:redhat:openstack:17.1
|
|
| Red Hat | Red Hat OpenStack Platform 18.0 |
cpe:/a:redhat:openstack:18.0
|
|
| Red Hat | Red Hat Quay 3 |
cpe:/a:redhat:quay:3
|
Credits
{
"containers": {
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{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-42508",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-22T18:43:40.584666Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-22T18:44:33.483Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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]
},
{
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"cpes": [
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],
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"packageName": "container-tools:rhel8",
"product": "Red Hat Enterprise Linux 8",
"vendor": "Red Hat",
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},
{
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],
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"product": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
"vendor": "Red Hat",
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{
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}
]
},
{
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"cpes": [
"cpe:/a:redhat:rhel_eus_long_life:8.6"
],
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"packageName": "container-tools:rhel8",
"product": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
"vendor": "Red Hat",
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]
},
{
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],
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"packageName": "container-tools:rhel8",
"product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
"vendor": "Red Hat",
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{
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"vendor": "Red Hat",
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"vendor": "Red Hat",
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},
{
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"cpes": [
"cpe:/a:redhat:devworkspace:0.42::el9"
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"defaultStatus": "affected",
"packageName": "devworkspace/devworkspace-rhel9-operator",
"product": "DevWorkspace Operator 0.42",
"vendor": "Red Hat",
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]
},
{
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"cpes": [
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"packageName": "multicluster-engine/cluster-image-set-controller-rhel9",
"product": "multicluster engine for Kubernetes 2.10",
"vendor": "Red Hat",
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},
{
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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