What is CVE-2024-49776?

CVE-2024-49776 is a medium-severity vulnerability in Justdan96 Tsmuxer, classified under Incorrect Calculation of Buffer Size. CVSS score: 6.5/10. Published 2024-11-14.

How severe is CVE-2024-49776?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Justdan96 Tsmuxer

CVE-2024-49776

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.

Published 2024-11-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (35.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Justdan96 Tsmuxer — versions nightly-2024-04-05-01-53-02

Weakness classification (CWE)

CWE-131 — Incorrect Calculation of Buffer Size

References

github.com/justdan96/tsMuxer/issues/862 (Exploit, Issue Tracking)

Frequently asked questions

What is CVE-2024-49776?: CVE-2024-49776 is a medium-severity vulnerability in Justdan96 Tsmuxer, classified under Incorrect Calculation of Buffer Size. CVSS score: 6.5/10. Published 2024-11-14.
How severe is CVE-2024-49776?: Medium severity. CVSS v3 base score is 6.5 out of 10.