CVE-2026-119115 AWS Private CA Connector for Kubernetes - Broken Access Control

AWS Private CA Connector for Kubernetes (aws-privateca-issuer) < v1.10.1 contains an authorization bypass caused by incorrect issuer resolution logic, letting authenticated remote users obtain unauthorized certificates, exploit requires authenticated access.

CVSS base score 8.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.17% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
Published
29 October 2026
Updated
31 October 2026
Weakness
CWE-863

Vendor fix

Upgrade to version v1.10.1 or v1.10.1-eksbuild.1 and update issuerRef.kind to AWSPCAIssuer or AWSPCAClusterIssuer as required.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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