High7.1Vendor: MediumRed Hat & Ubuntu Linux

caam - fix overflow on long hmac keys

CVE-2026-43330 Published May 8, 2026

CVE-2026-43330

Affected products & platforms

Red Hat & Ubuntu LinuxUnclassified

Summary

caam - fix overflow on long hmac keys. Red Hat rates this moderate (CVSS 7.1). Weakness: CWE-125. Affected package(s): kernel. Resolved in Red Hat advisory RHSA-2026:27288 — update the affected packages (`sudo dnf update`).

Affected versions

kernel-0:6.12.0-211.26.1.el10_2

Official advisory · high-confidence parse· fetched 5 hours ago·verify at source

Fixed versions

RHSA-2026:27288

Official advisory · high-confidence parse· fetched 5 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:27288 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 5 hours ago·verify at source

Discussion(0)

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