CVE-2026-109267

medium

Description

ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a stack overflow in the MSL decoder caused by an incorrect depth check that fails to limit recursion. Attackers can supply a set of crafted MSL images that exhaust the stack when one of them is read, crashing the process and causing a denial of service.

References

Advisories
More

https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-stack-overflow-in-msl-decoder

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-462x-739v-qvq2

https://github.com/ImageMagick/ImageMagick6/commit/c10823904b251d07fe79346a7136b0af295d451b

https://github.com/ImageMagick/ImageMagick/commit/507aee2308046b25e251d0be1a5371327bb79683

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-97711

Details

Source: Mitre, NVD

Published: 2026-10-12

Updated: 2026-11-03

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00289