MEDIUM 5.5 Microsoft
CVE-2026-4367
Libxpm: libxpm: denial of service via out-of-bounds read in xpm file parsing
Microsoft Security Update 2026-Jun: Libxpm: libxpm: denial of service via out-of-bounds read in xpm file parsing
Affected Products
- azl3 libXpm 3.5.17-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4367
- https://nvd.nist.gov/vuln/detail/CVE-2026-4367
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-06-09 via Microsoft. Affected: azl3 libXpm 3.5.17-1 on Azure Linux 3.0.
vulnfeed aggregates 9214 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.