Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| poppler / poppler | affected < 25.06.0 |
CWE
CWE-416
References
- https://securitylab.github.com/advisories/GHSL-2025-054_poppler/
- 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
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.