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High ALSA-2025:20034 1 CVE

Important: libtiff security update

Published Nov 10, 2025 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

* libtiff: LibTIFF Use-After-Free Vulnerability (CVE-2025-8176)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 3

ReleasePackageFixed in
AlmaLinux · 8 libtiff 4.0.9-36.el8_10
AlmaLinux · 8 libtiff-devel 4.0.9-36.el8_10
AlmaLinux · 8 libtiff-tools 4.0.9-36.el8_10

Vulnerabilities 1

  • Medium 5.3
    CVE-2025-8176

    LibTIFF tiffmedian.c get_histogram use after free

    A vulnerability was found in LibTIFF up to 4.7.0. It has been declared as critical. This vulnerability affects the function get_histogram of the file tools/tiffmedian.c. The manipulation leads to use after free. The attack needs to be approached locally. The …

    tiff tiff libtiff tiff Debian Ubuntu Azure Linux Wolfi

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-8176
  • report
    https://bugzilla.redhat.com/2383598
  • advisory
    https://errata.almalinux.org/8/ALSA-2025-20034.html