CVE-2025-29365 Memory corruption in n/a

Critical 9.8 Published Updated

A buffer overflow in spimsimulator allows attackers to execute arbitrary code or cause denial of service 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-2025-29365?

CVE-2025-29365 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

spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in READ_STRING_SYSCALL.

Weakness: CWE-787, CWE-274, CWE-125, CWE-120

Which versions are affected by CVE-2025-29365?

It affects 1 product.

Products include Spimsimulator Spim.

How do I fix CVE-2025-29365?

No fix has been published for CVE-2025-29365 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-2025-29365 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29365 exists.

Sources

Also known as DEBIAN-CVE-2025-29365, GHSA-789p-mxr8-pv49, UBUNTU-CVE-2025-29365.

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