CVE-2026-4731 An Integer Overflow Vulnerability in artraweditor/ART
An integer overflow in the ART raw editor allows attackers to potentially execute arbitrary code or cause a denial of service via crafted 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-2026-4731?
CVE-2026-4731 is a high-severity vulnerability in artraweditor ART, published on 24 Mar 2026. 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
Integer Overflow or Wraparound vulnerability in artraweditor ART (rtengine modules). This vulnerability is associated with program files dcraw.C.
This issue affects ART: before 1.25.12.
Weakness: CWE-190
Which versions are affected by CVE-2026-4731?
How do I fix CVE-2026-4731?
No fix has been published for CVE-2026-4731 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-4731 being exploited?
There is no known exploitation of CVE-2026-4731 in the wild and no public exploit code.
Sources
Also known as GHSA-5qh6-xmvm-2jfr.