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TI-2024-33243 Aliases CVE-2024-49776GHSA-w4hw-7cwf-37x9

A negative-size-param in tsMuxer version nightly-2024-04-05-01-53-02 allows attackers to…

Priority MEDIUM 62CWE-131Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-131 and the CVSS impact.

Summary

A negative-size-param in tsMuxer version nightly-2024-04-05-01-53-02 allows attackers to cause Denial of Service (DoS) via a crafted TS video file.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00461 40th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:justdan96:tsmuxer:nightly-2024-04-05-01-53-02:*:*:*:*:*:*:*nightly-2024-04-05-01-53-02Vulnerablejustdan96
  • cpe:2.3:a:justdan96:tsmuxer:nightly-2024-04-05-01-53-02:*:*:*:*:*:*:* Versions nightly-2024-04-05-01-53-02 Vulnerable ·justdan96

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-49776
  2. 2026-10-03 Alias added: GHSA-w4hw-7cwf-37x9

References

Exploit 1

  • TI-2024-33244 A heap-based buffer overflow in tsMuxer version nightly-2024-03-14-01-51-12 allows… CVSS 3.1HIGH 8.8
  • TI-2024-27534 A heap-based buffer overflow in tsMuxer version nightly-2024-03-14-01-51-12 allows… CVSS 3.1HIGH 8.8
  • TI-2023-24363 tsMuxer version git-2539d07 was discovered to contain an alloc-dealloc-mismatch (operator… CVSS 3.1HIGH 7.5
  • TI-2024-27535 A heap-based buffer overflow in tsMuxer version nightly-2024-05-10-02-00-45 allows… CVSS 3.1MEDIUM 6.5
  • TI-2024-27533 A stack-based buffer over-read in tsMuxer version nightly-2024-03-14-01-51-12 allows… CVSS 3.1MEDIUM 6.5
  • TI-2023-24364 A memory leak in tsMuxer version git-2539d07 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file. CVSS 3.1MEDIUM 5.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences