CVE-2026-55597
5.5
MEDIUM
CVSS 3.1
EPSS 0.10%
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26.
How to fix CVE-2026-55597
To remediate CVE-2026-55597, upgrade the affected package to a fixed version below.
- Debian/imagemagick—upgrade to 8:6.9.11.60+dfsg-1.3+deb11u15 or later
Is CVE-2026-55597 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8:6.9.11.60+dfsg-1.3+deb11u15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |