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.
CVSS Score
1.9
EPSS Score
0.002
Published
2026-01-26
A vulnerability was found in GPAC up to 2.4. It has been rated as problematic. Affected by this issue is the function gf_dash_download_init_segment of the file src/media_tools/dash_client.c. The manipulation of the argument base_init_url leads to null pointer dereference. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 153ea314b6b053db17164f8bc3c7e1e460938eaa. It is recommended to apply a patch to fix this issue.
CVSS Score
5.5
EPSS Score
0.009
Published
2025-07-18
gpac v2.2.1 (fixed in v2.4.0) was discovered to contain a memory leak via the gfio_blob variable in the gf_fileio_from_blob function.
CVSS Score
7.5
EPSS Score
0.016
Published
2024-02-05
GPAC v2.3 was detected to contain a buffer overflow via the function gf_isom_new_generic_sample_description function in the isomedia/isom_write.c:4577
CVSS Score
7.8
EPSS Score
0.005
Published
2024-01-25
MP4Box GPAC version 2.3-DEV-rev636-gfbd7e13aa-master was discovered to contain an infinite loop in the function av1_uvlc at media_tools/av_parsers.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
CVSS Score
5.5
EPSS Score
0.002
Published
2024-01-10
Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.
CVSS Score
4.0
EPSS Score
0.01
Published
2024-01-08
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.
CVSS Score
4.4
EPSS Score
0.009
Published
2024-01-08
GPAC version 2.3-DEV-rev602-ged8424300-master in MP4Box contains a memory leak in NewSFDouble scenegraph/vrml_tools.c:300. This vulnerability may lead to a denial of service.
CVSS Score
5.3
EPSS Score
0.007
Published
2023-12-07
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3.0-DEV.
CVSS Score
4.0
EPSS Score
0.006
Published
2023-11-07
Denial of Service in GitHub repository gpac/gpac prior to 2.3.0-DEV.
CVSS Score
5.1
EPSS Score
0.003
Published
2023-10-16