CVE-2026-4015

GPAC TeXML File load_text.c txtin_process_texml stack-based overflow

MEDIUM
5.3
CVSS Score
Published: March 12, 2026 at 08:32 AM UTC
Updated: June 17, 2026 at 10:55 AM UTC
1 product affected across 1 vendorGpac

Using GPAC by N/A?

Get instant alerts when new vulnerabilities affect GPAC - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.1%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (8)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.350537
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.350537
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.769797
Issue Tracking
Source: cverecord
https://github.com/gpac/gpac/issues/3467
Product
Source: cverecord
https://github.com/gpac/gpac/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-121CWE-119

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card