Description
A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct this issue.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Freedesktop Poppler
26.07.0affected
References
- https://vuldb.com/vuln/406613 ↗
- https://vuldb.com/vuln/406613/cti ↗
- https://vuldb.com/cve/CVE-2026-93314 ↗
- https://vuldb.com/submit/942347 ↗
- https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1761 ↗
- https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2315 ↗
- https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFiTrueType-mapCodeToGID-FoFiTrueType.cc-608.md ↗
- https://gitlab.freedesktop.org/poppler/poppler/-/commit/ed2a5538cf0a8d3ff908191eda9b73f91a5f952a?merge_request_iid=2315 ↗