CVE-2026-7740 (GCVE-0-2026-7740)
Vulnerability from cvelistv5 – Published: 2026-05-04 06:30 – Updated: 2026-05-04 17:49 Unsupported When Assigned
VLAI
EPSS
VEX
Title
justdan96 tsMuxer vvc.cpp setFPS denial of service
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-04 16:44 UTC
CWE
- CWE-404 - Denial of Service
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360915 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360915/cti | signaturepermissions-required |
| https://vuldb.com/submit/807651 | third-party-advisory |
| https://github.com/justdan96/tsMuxer/issues/899 | issue-tracking |
| https://github.com/user-attachments/files/1681231… | exploit |
| https://github.com/justdan96/tsMuxer/ | product |
Impacted products
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.