CVE-2026-7739: Denial of Service in justdan96 tsMuxer
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.
AI Analysis
Technical Summary
This vulnerability in justdan96 tsMuxer (up to version 2.7.0) involves a weakness in the HevcVpsUnit::setFPS function, specifically through manipulation of the track_id argument. This can cause a denial of service condition. Exploitation requires local access, and the affected versions are no longer supported by the maintainer. No official fix or patch has been published, and the vulnerability has a CVSS 4.8 (medium) rating.
Potential Impact
Successful exploitation results in denial of service, disrupting the normal operation of tsMuxer on affected systems. Since local access is required, remote exploitation is not feasible. The affected versions are unsupported, which may increase risk due to lack of vendor-provided fixes.
Mitigation Recommendations
No official patch or remediation is currently available as the affected versions are no longer supported by the maintainer. Users should consider upgrading to a supported version if available or apply other local access controls to limit exposure. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-7739: Denial of Service in justdan96 tsMuxer
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in justdan96 tsMuxer (up to version 2.7.0) involves a weakness in the HevcVpsUnit::setFPS function, specifically through manipulation of the track_id argument. This can cause a denial of service condition. Exploitation requires local access, and the affected versions are no longer supported by the maintainer. No official fix or patch has been published, and the vulnerability has a CVSS 4.8 (medium) rating.
Potential Impact
Successful exploitation results in denial of service, disrupting the normal operation of tsMuxer on affected systems. Since local access is required, remote exploitation is not feasible. The affected versions are unsupported, which may increase risk due to lack of vendor-provided fixes.
Mitigation Recommendations
No official patch or remediation is currently available as the affected versions are no longer supported by the maintainer. Users should consider upgrading to a supported version if available or apply other local access controls to limit exposure. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-03T17:13:32.604Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f83e6bcbff5d8610c9d5e3
Added to database: 5/4/2026, 6:36:27 AM
Last enriched: 5/4/2026, 6:51:35 AM
Last updated: 5/4/2026, 7:36:49 AM
Views: 3
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