CVE-2025-29366 Memory corruption in n/a
An array overflow in mupen64plus allows attackers to execute arbitrary commands on the host machine via crafted input.
- 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-2025-29366?
CVE-2025-29366 is a critical memory corruption vulnerability in n/a, published on 22 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In mupen64plus v2.6.0 there is an array overflow vulnerability in the write_rdram_regs and write_rdram_regs functions, which enables executing arbitrary commands on the host machine.
Weakness: CWE-119
Which versions are affected by CVE-2025-29366?
How do I fix CVE-2025-29366?
No fix has been published for CVE-2025-29366 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-29366 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29366 exists.
Sources
Also known as DEBIAN-CVE-2025-29366, GHSA-3mx4-qc89-mgrf, UBUNTU-CVE-2025-29366.