Low severity · published Oct 12, 2026
CVE-2026-109282
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Undefined Behavior in INFO, JSON and YAML Encoders
2.5
CVSS
0.1%
EPSS
No
On KEV
Description
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a type confusion flaw in the INFO, JSON and YAML encoders, where an internal method receives a pointer of an unexpected type when writing an image in a compressed format. An attacker who can cause such an image write can trigger a SIGABRT or SIGSEGV, crashing the process and causing denial of service.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% 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-2026-109282
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109282
vendor-advisory
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8xmr-6q99-c4x8
patch
https://github.com/ImageMagick/ImageMagick/commit/af7b85012e62fa65393277790b96c56a98d882b6
patch
https://github.com/ImageMagick/ImageMagick6/commit/a17cfd15af1038e3ef179016b41ad88e936b4487
third-party-advisory
https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-undefined-behavior-in-info-json-and-yaml-encoders
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