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Fedora 42 mingw-poppler Critical CVE-2025-52885 Use-After-Free Issue

fedora
Calendar Grey November 7, 2025
Dist Fedora Esm H88
Backport fix addresses CVE-2025-52885 for mingw-poppler in Fedora 42. Critical issue, update recommended to improve security.
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 important system exploit use-after-free mingw-poppler

Change Log

* Wed Oct 29 2025 Sandro Mani - 24.08.0-7 - 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-2025-591ef9306a' 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
important
Lowest
Low
Medium
High
Critical

Name: mingw-poppler
Product: Fedora 42
Version: 24.08.0
Release: 7.fc42
URL: http://poppler.freedesktop.org/
Summary: MinGW Windows Poppler library

Topics%20covered

Topics Covered

security advisory fedora important system exploit use-after-free mingw-poppler

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