CVE-2025-52886 Information
Jul 04, 2025
cve
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.
Reference
https://gitlab.freedesktop.org/poppler/poppler/-/commit/04bd91684ed41d67ae0f10cde0660e4ed74ac203 https://gitlab.freedesktop.org/poppler/poppler/-/commit/ac36affcc8486de38e8905a8d6547a3464ff46e5 https://gitlab.freedesktop.org/poppler/poppler/-/issues/1581 https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1828 https://securitylab.github.com/advisories/GHSL-2025-054_poppler/
Related CNNVD
CNNVD-202507-092 (Published: 2025-07-02)
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