Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFi
- https://gitlab.freedesktop.org/poppler/poppler/-/commit/ed2a5538cf0a8d3ff908191e
- https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2315
- https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1761
- https://vuldb.com/cve/CVE-2026-93314
- https://vuldb.com/submit/942347
- https://vuldb.com/vuln/406613
- https://vuldb.com/vuln/406613/cti
FAQ
What is CVE-2026-93314?
CVE-2026-93314 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 ca...
How severe is CVE-2026-93314?
CVE-2026-93314 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-93314?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.