CVE-2026-1415
GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference
Description
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.
INFO
Published Date :
Jan. 26, 2026, 3:15 a.m.
Last Modified :
Jan. 28, 2026, 3:29 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Deploy the patch for GPAC.
- Update GPAC to a patched version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-1415.
| URL | Resource |
|---|---|
| https://github.com/enocknt/gpac/commit/af951b892dfbaaa38336ba2eba6d6a42c25810fd | Patch |
| https://github.com/gpac/gpac/issues/3428 | Exploit Issue Tracking Vendor Advisory |
| https://github.com/gpac/gpac/issues/3428#issue-3802223345 | Exploit Issue Tracking Vendor Advisory |
| https://vuldb.com/?ctiid.342804 | Permissions Required VDB Entry |
| https://vuldb.com/?id.342804 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.736541 | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-1415 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-1415
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-1415 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-1415 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jan. 28, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:* versions up to (including) 2.4.0 Added Reference Type VulDB: https://github.com/enocknt/gpac/commit/af951b892dfbaaa38336ba2eba6d6a42c25810fd Types: Patch Added Reference Type VulDB: https://github.com/gpac/gpac/issues/3428 Types: Exploit, Issue Tracking, Vendor Advisory Added Reference Type VulDB: https://github.com/gpac/gpac/issues/3428#issue-3802223345 Types: Exploit, Issue Tracking, Vendor Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.342804 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.342804 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.736541 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Jan. 26, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:P) Added CWE CWE-476 Added CWE CWE-404 Added Reference https://github.com/enocknt/gpac/commit/af951b892dfbaaa38336ba2eba6d6a42c25810fd Added Reference https://github.com/gpac/gpac/issues/3428 Added Reference https://github.com/gpac/gpac/issues/3428#issue-3802223345 Added Reference https://vuldb.com/?ctiid.342804 Added Reference https://vuldb.com/?id.342804 Added Reference https://vuldb.com/?submit.736541