A denial of service via unsigned underflow in libXpm's write path in libXpm before 3.5.19 could be used by local attackers to cause unbounded CPU usage and memory exhaustion.
Product
redhat/libXpm vulnerabilities
2 published CVES affecting redhat/libXpm, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 2
- Critical
- 0
- High
- 0
- Medium
- 2
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Latest redhat/libXpm CVEs
Newest publication first
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MediumCVSS 5.5 EPSS 0.13%
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CVE-2026-4367 Libxpm: libxpm: denial of service via out-of-bounds read in xpm file parsing
PublishedMediumCVSS 5.5 EPSS 0.13%A flaw was found in libXpm. A local user with low privileges could exploit an Out-of-Bounds Read vulnerability in the xpmNextWord() function by processing a specially crafted or very small XPM (X PixMap) image file. This improper validation of file boundaries can cause an interna...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.