Medium [CVE-2026-4367] Denial of Service via out-of-bounds read in XPM file parsing
This medium-severity Red Hat Linux advisory covers CVE-2026-4367 affecting Red Hat Hardened Images, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6.
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
Denial of Service via out-of-bounds read in XPM file parsing. Red Hat rates this moderate (CVSS 5.5).
Weakness: CWE-125. Affected package(s): libxpm-main.
Resolved in Red Hat advisory RHSA-2026:30354 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; and 2 more.
- libxpm-main-3.5.17-7.2.hum1
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:30354
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:30354 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.