CVE-2026-36912 Null dereference in n/a
Attackers can cause a denial of service in MPC-BE media player by tricking users into opening a crafted MP4 file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-36912?
CVE-2026-36912 is a high-severity vulnerability in n/a, published on 1 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A NULL pointer dereference in the AP4_AtomSampleTable::GetSample() function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
Weakness: CWE-476
Which versions are affected by CVE-2026-36912?
How do I fix CVE-2026-36912?
No fix has been published for CVE-2026-36912 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-36912 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36912 exists.
Sources
Also known as GHSA-4m73-g897-42fr.