CVE-2026-7739: JUSTDAN96 Tsmuxer

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• JUSTDAN96 Tsmuxer: version 2.0 only; version 2.1 only; version 2.2 only; version 2.3 only; version 2.4 only; version 2.5 only; …

Published 2026-05-04. Last modified 2026-06-17.