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Fedora 43: mingw-poppler Critical Use-After-Free Fix for CVE-2025-52885

fedora
Calendar Grey November 7, 2025
Dist Fedora Esm H88
A fix for mingw-poppler in Fedora 43 addressing a critical use-after-free issue due to CVE-2025-52885.
Backport fix for CVE-2025.52885.

Summary

MinGW Windows Poppler library.

Update Information:

Backport fix for CVE-2025.52885.

Topics%20covered

Topics Covered

security advisory fedora critical use-after-free mingw-poppler cve-2025-52885

Change Log

* Wed Oct 29 2025 Sandro Mani - 25.07.0-2 - Backport patch for CVE-2025-52885

References


[ 1 ] Bug #2403485 - CVE-2025-52885 mingw-poppler: Use-After-Free in StructTreeRoot class [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2403485

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-8b329c399b' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
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Critical

Name: mingw-poppler
Product: Fedora 43
Version: 25.07.0
Release: 2.fc43
URL: http://poppler.freedesktop.org/
Summary: MinGW Windows Poppler library

Topics%20covered

Topics Covered

security advisory fedora critical use-after-free mingw-poppler cve-2025-52885

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