CVE-2026-4015 MEDIUM

CVE-2026-4015: GPAC TeXML File load_text.c txtin_process_texml stack-based overflow

Vendor N/A
Product GPAC
Weakness CWE-121
Published March 12, 2026
Last update March 12, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A weakness has been identified in GPAC 26.03-DEV. Affected is the function txtin_process_texml of the file src/filters/load_text.c of the component TeXML File Parser. Executing a manipulation can lead to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d29f6f1ada5cc284cdfa783b6f532c7d8bd049a5. Applying a patch is advised to resolve this issue.

Key dates

02Disclosure timeline

March 12, 2026 CVE published
March 12, 2026 Record updated