CVE-2026-7740: justdan96 tsMuxer vvc.cpp setFPS denial of service

Severity: low (CVSS 3.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-04 · updated 2026-10-26
Weakness: CWE-404

Description

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.

Affected products

justdan96 tsMuxer: 2.0, 2.1, 2.2, 2.3, 2.4, 2.5 (+2)

References

https://github.com/justdan96/tsMuxer/
https://github.com/justdan96/tsMuxer/issues/899
https://github.com/user-attachments/files/16812319/poc5.zip
https://vuldb.com/submit/807651
https://vuldb.com/vuln/360915
https://vuldb.com/vuln/360915/cti

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