Buffer overflow in Imagemagick
CVE-2026-106571
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 6.9.13-56 and 7.1.2-31, a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process. This issue is fixed in versions 6.9.13-56 and 7.1.2-31.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Imagemagick — versions < 6.9.13-56, >= 7.0.0, < 7.1.2-31
Weakness classification (CWE)
References
- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jvjm-9f73-fhpq
- github.com/ImageMagick/ImageMagick/commit/8f3a15e60b723bfe3e80bd1b5e4bee8839746…
- github.com/ImageMagick/ImageMagick6/commit/91f4ed74a1fd8326ade11a1153de110f22d8…
- github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31
- github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-56
Frequently asked questions
- What is CVE-2026-106571?
- CVE-2026-106571 is a medium-severity vulnerability in Imagemagick, classified under Integer Overflow or Wraparound. CVSS score: 5.1/10. Published 2026-10-07.
- How severe is CVE-2026-106571?
- Medium severity. CVSS v3 base score is 5.1 out of 10.