Buffer Access with Incorrect Length Value The advisory has been revoked - it doesn't affect any version of package libtiff (opens in a new tab)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-RHEL10-LIBTIFF-17456844
- published25 Jun 2026
- disclosed11 Aug 2025
Introduced: 11 Aug 2025
CVE-2025-8851 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libtiff package and not the libtiff package as distributed by RHEL.
A vulnerability was determined in LibTIFF up to 4.5.1. Affected by this issue is the function readSeparateStripsetoBuffer of the file tools/tiffcrop.c of the component tiffcrop. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The patch is identified as 8a7a48d7a645992ca83062b3a1873c951661e2b3. It is recommended to apply a patch to fix this issue.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2387618
- https://access.redhat.com/security/cve/CVE-2025-8851
- http://www.libtiff.org/
- https://gitlab.com/libtiff/libtiff/-/commit/8a7a48d7a645992ca83062b3a1873c951661e2b3
- https://vuldb.com/?ctiid.319382
- https://vuldb.com/?id.319382
- https://vuldb.com/?submit.624604