What’s Vulnerable › Vulnerabilities

CVE-2026-7739: justdan96 tsMuxer hevc.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 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: 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/895
• https://github.com/user-attachments/files/16812270/poc1.zip
• https://vuldb.com/submit/807647
• https://vuldb.com/vuln/360914
• https://vuldb.com/vuln/360914/cti

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