CVE-2026-109269 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Information Disclosure via JPEG Decoder
Attackers can disclose uninitialized memory contents by supplying crafted JPEG files to ImageMagick for processing.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-109269?
CVE-2026-109269 is a medium-severity vulnerability in ImageMagick, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an information disclosure vulnerability in the JPEG decoder, which performs a read that exposes uninitialized memory when handling crafted input. Attackers can supply a crafted JPEG file for processing to disclose uninitialized memory contents.
Weakness: CWE-125
Which versions are affected by CVE-2026-109269?
How do I fix CVE-2026-109269?
Upgrade to a fixed version.
Is CVE-2026-109269 being exploited?
There is no known exploitation of CVE-2026-109269 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-109269, ECHO-c5e6-d739-f53e, GHSA-248c-9g5r-6x28, GHSA-xxrx-rjp3-27rj, UBUNTU-CVE-2026-109269.