{"id":"CVE-2026-90682","state":"PUBLISHED","title":"Matthias-Wandel jhead WebP EXIF gpsinfo.c ProcessGpsInfo heap-based overflow","description":"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. 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