What is CVE-2024-41209?

CVE-2024-41209 is a high-severity vulnerability in Justdan96 Tsmuxer, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2024-11-14.

How severe is CVE-2024-41209?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Justdan96 Tsmuxer

CVE-2024-41209

A heap-based buffer overflow in tsMuxer version nightly-2024-03-14-01-51-12 allows attackers to cause Denial of Service (DoS) and Code Execution via a crafted MOV video file.

Vulnerability class: Buffer Overflow

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

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (48.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Justdan96 Tsmuxer — versions nightly-2024-03-14-01-51-12

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

github.com/justdan96/tsMuxer/issues/841 (Exploit, Issue Tracking)
ricercasecurity.blogspot.com/2024/10/rezzuf0-day-cve-2024-41209.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-41209?: CVE-2024-41209 is a high-severity vulnerability in Justdan96 Tsmuxer, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2024-11-14.
How severe is CVE-2024-41209?: High severity. CVSS v3 base score is 8.8 out of 10.