Unrated severityNVD Advisory· Published Jul 2, 2025· Updated Nov 4, 2025
Poppler Use After Free Vulnerability
CVE-2025-52886
Description
Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomic_int for reference counting. Because std::atomic_int is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue.
Affected products
32<25.06.0+ 1 more
- (no CPE)range: <25.06.0
- (no CPE)range: < 25.06.0
- osv-coords30 versionspkg:rpm/opensuse/poppler&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/poppler&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/poppler-qt5&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/poppler-qt6&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/poppler&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/poppler&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/poppler&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/poppler-qt5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/poppler-qt5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/poppler-qt6&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/poppler-qt6&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/poppler-qt&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/poppler-qt&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5
< 24.03.0-150600.3.16.1+ 29 more
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 25.06.0-1.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 23.01.0-150500.3.20.1
- (no CPE)range: < 23.01.0-150500.3.20.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 0.43.0-16.58.2
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 23.01.0-150500.3.20.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 23.01.0-150500.3.20.1
- (no CPE)range: < 0.43.0-16.58.2
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 0.79.0-150200.3.41.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 24.03.0-150600.3.16.1
- (no CPE)range: < 0.43.0-16.58.2
- (no CPE)range: < 0.43.0-16.58.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- gitlab.freedesktop.org/poppler/poppler/-/commit/04bd91684ed41d67ae0f10cde0660e4ed74ac203mitrex_refsource_MISC
- gitlab.freedesktop.org/poppler/poppler/-/commit/ac36affcc8486de38e8905a8d6547a3464ff46e5mitrex_refsource_MISC
- gitlab.freedesktop.org/poppler/poppler/-/issues/1581mitrex_refsource_MISC
- gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1828mitrex_refsource_MISC
- securitylab.github.com/advisories/GHSL-2025-054_poppler/mitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.