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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.

PUBLISHED Reserved 2026-05-03 | Published 2026-05-04 | Updated 2026-05-04 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
1.7AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR

Problem types

Denial of Service

Product status

2.0
affected

2.1
affected

2.2
affected

2.3
affected

2.4
affected

2.5
affected

2.6
affected

2.7.0
affected

Timeline

2026-05-03:Advisory disclosed
2026-05-03:VulDB entry created
2026-05-03:VulDB entry last update

Credits

Fantasy (VulDB User) reporter

References

vuldb.com/vuln/360915 (VDB-360915 | justdan96 tsMuxer vvc.cpp setFPS denial of service) vdb-entry technical-description

vuldb.com/vuln/360915/cti (VDB-360915 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/807651 (Submit #807651 | tsMuxer git-7f8667d crash) third-party-advisory

github.com/justdan96/tsMuxer/issues/899 issue-tracking

github.com/user-attachments/files/16812319/poc5.zip exploit

github.com/justdan96/tsMuxer/ product

cve.org (CVE-2026-7740)

nvd.nist.gov (CVE-2026-7740)

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