ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the TIFF encoder when memory allocation fails. Attackers can trigger allocation failures during TIFF image processing to cause memory exhaustion and denial of service.
https://www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-in-tiff-encoder-2
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jfq9-q63x-rc63
Published: 2026-07-15
Updated: 2026-07-15
Base Score: 1.2
Vector: CVSS2#AV:L/AC:H/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 2.9
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Severity: Low
Base Score: 2.1
Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Severity: Low