CVE-2026-36909

6.2 mediumEPSS 0.2%

Medium (6.2). EPSS 0.2% chance of exploitation in the next 30 days.

A NULL pointer dereference in the AP4_TkhdAtom::GetTrackId() function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

Severity

CVSS 3.1

6.2 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2026-07-01
Modified: 2026-07-02
Record from: the NVD, synced 2026-10-19

References

https://github.com/Aleksoid1978/MPC-BE/issues/1062
https://github.com/axiomatic-systems/Bento4/issues/965

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