CVE-2026-93314
Freedesktop Poppler FoFiTrueType.cc mapCodeToGID integer overflow
CVSS 4.0 5.3 MEDIUMCVSS 3.1 6.3 MEDIUMCVSS 3.0 6.3 MEDIUMCVSS 2.0 7.5 Check source for fixed versionsKEV status unknown
cve-program · CVE-2026-93314
PublishedA 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.
Read the publisher's advisoryAffected versions, risk and source history
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CVE-2026-93314 · CVE overview and exploitation status
cve-program · CVE-2026-93314
- 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
Related changes
Linked by CVE identifierNo related changes are available here.