CVE-2026-7739

LowCVSS 3.3

Published: 04/05/2026(UTC)Updated: 26/10/2026(UTC)Translated: 26/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.11%

1th percentile - higher than 1% of all known CVEs

Summary

A weakness has been identified in justdan96 tsMuxer up to 2.7.0. This vulnerability affects the function HevcVpsUnit::setFPS of the file /AFLplusplus/tsMuxer_prev/tsMuxer/hevc.cpp. This manipulation of the argument track_id causes denial of service. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

Risk Assessment

A local attacker can crash the application while processing HEVC files, causing denial of service.

Recommendation

Avoid processing untrusted files with tsMuxer and consider migrating to a maintained tool, as the product is no longer supported.

Other vulnerabilities in tsMuxer

CVE-2026-7740Low
A security vulnerability has been detected in justdan96 tsMuxer up to 2.7.0. This issue affects the function VvcVpsUnit::setFPS of the file tsMuxer/vvc.cpp. Such manipulation of the argument track_id leads to denial of service. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Original NVD description (English source)

Vulnerability data from NVD (NIST) · CISA KEV · EPSS