CVE-2026-93314
mediumA vulnerability was determined in Freedesktop Poppler 26.07.0.
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
6.3
6.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-09-18 02:17
Modified: 2026-09-22 03:16
NVD status: Deferred
Last synced 3 days ago
Verified against the source API 2026-10-27 06:54 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFiTrueType-m... cna@vuldb.com
- https://gitlab.freedesktop.org/poppler/poppler/-/commit/ed2a5538cf0a8d3ff908191eda9b73f91a... cna@vuldb.com
- https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2315 cna@vuldb.com
- https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1761 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-93314 cna@vuldb.com
- https://vuldb.com/submit/942347 cna@vuldb.com
- https://vuldb.com/vuln/406613 cna@vuldb.com
- https://vuldb.com/vuln/406613/cti cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:54 UTC · record ↗