Medium severity · published Oct 12, 2026
CVE-2026-109267
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Stack Overflow in MSL Decoder
5.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
ImageMagick · ImageMagick
7.0.0-0 before 7.1.2-32; before 6.9.13-57 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109267
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109267
vendor-advisory
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-462x-739v-qvq2
patch
https://github.com/ImageMagick/ImageMagick/commit/507aee2308046b25e251d0be1a5371327bb79683
patch
https://github.com/ImageMagick/ImageMagick6/commit/c10823904b251d07fe79346a7136b0af295d451b
third-party-advisory
https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-stack-overflow-in-msl-decoder
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