Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package lcms2 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN12-LCMS2-16345331
- published2 May 2026
- disclosed30 Apr 2026
Introduced: 30 Apr 2026
CVE-2026-42798 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:12.
NVD Description
Note: Versions mentioned in the description apply only to the upstream lcms2 package and not the lcms2 package as distributed by Debian.
Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.