CVE-2026-1415 GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference

A vulnerability was identified in GPAC up to 2.4.0. Affected is the function gfmediaexportwebvttmetadata of the file src/mediatools/mediaexport.c. The manipulation of the argument Name leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and...