Medium6.5Red Hat & Ubuntu Linux

Out-of-bounds Read in mod_headers and mod_mime

CVE-2026-43951 Published Jun 8, 2026

CVE-2026-43951

Affected products & platforms

Red Hat & Ubuntu LinuxUnclassified

Summary

Out-of-bounds Read in mod_headers and mod_mime. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-125. Affected package(s): mod_http2. Resolved in Red Hat advisory RHSA-2026:34355 — update the affected packages (`sudo dnf update`).

Affected versions

mod_http2-0:2.0.29-4.el10_2.2

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

RHSA-2026:34355

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:34355 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Discussion(0)

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