CVE-2026-109266 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 XML Injection via CIP Encoder
Attackers can inject arbitrary markup into generated XML via crafted files, potentially leading to code execution or security bypasses in applications using ImageMagick.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-109266?
CVE-2026-109266 is a medium-severity cross-site scripting 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 XML injection vulnerability in the CIP encoder, which does not properly escape input-derived data when writing Cisco IP Phone XML output. Attackers can supply a crafted file that, when converted to CIP format, injects arbitrary markup into the generated XML.
Weakness: CWE-79
Which versions are affected by CVE-2026-109266?
How do I fix CVE-2026-109266?
Upgrade to a fixed version.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-109266 being exploited?
There is no known exploitation of CVE-2026-109266 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-109266, ECHO-0035-bfdd-daf1, GHSA-3429-f84m-8qhw, GHSA-j882-xwcv-qg6m, UBUNTU-CVE-2026-109266.