CVE-2026-90682
mediumA security vulnerability has been detected in Matthias-Wandel jhead up to 3.3.
A security vulnerability has been detected in Matthias-Wandel jhead up to 3.3. This impacts the function ProcessGpsInfo of the file gpsinfo.c of the component WebP EXIF Handler. Such manipulation of the argument TAG_GPS_LAT/TAG_GPS_LONG leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L 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/Matthias-Wandel/jhead/ cna@vuldb.com
- https://github.com/Matthias-Wandel/jhead/issues/99 cna@vuldb.com
- https://github.com/user-attachments/files/30397094/poc.zip cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-90682 cna@vuldb.com
- https://vuldb.com/submit/914948 cna@vuldb.com
- https://vuldb.com/vuln/403215 cna@vuldb.com
- https://vuldb.com/vuln/403215/cti cna@vuldb.com