CVE-2024-46261 Memory corruption in n/a

High 7.8 Published 1 Oct 2024 Updated 17 Mar 2025

A heap buffer overflow in the cute_png library allows attackers to execute arbitrary code or cause denial of service via crafted PNG files.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-46261?

CVE-2024-46261 is a high-severity memory corruption vulnerability in n/a, published on 1 Oct 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

cute_png v1.05 was discovered to contain a heap buffer overflow via the cp_make32() function at cute_png.h.

Weakness: CWE-787

Which versions are affected by CVE-2024-46261?

It affects 1 product.

Products include Randygaul Cute Png.

How do I fix CVE-2024-46261?

No fix has been published for CVE-2024-46261 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-2024-46261 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-46261 exists.

Sources

Also known as GHSA-22q9-m8j5-x7xg.