CVE-2026-1415CWE-404CWE-476

GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference

Medium · published January 26, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
7.4
In the wild
Unconfirmed
What it is

A vulnerability was identified in GPAC up to 2.4.0. Affected is the function gf_media_export_webvtt_metadata of the file src/media_tools/media_export.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 might be used. The identifier of the patch is af951b892dfbaaa38336ba2eba6d6a42c25810fd. To fix this issue, it is recommended to deploy a patch.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00182 · 7.4th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2026-01-26T02:32Z
EPSS history
Timeline
  • 26 JAN 02:32Z
    GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference
    cvelistv5