CVE-2026-55577

Public on 2026-07-01
Modified on 2026-09-10
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, a heap buffer overflow occurs in the MVG decoder that could result in an out of bounds write when processing a crafted image. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
5.9
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core ImageMagick 2026-09-28 ALAS2-2026-3939 Fixed
Amazon Linux 2023 ImageMagick 2026-09-29 ALAS2023-2026-3115 Fixed
Amazon Linux 2027 Preview ImageMagick Not Affected

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2026-55577 Mitre: CVE-2026-55577