Low severity · published Oct 29, 2026
CVE-2026-119124
ImageMagick before 7.1.2-34 Heap Buffer Overflow via -morph Option
New
3.3
CVSS
–
EPSS
No
On KEV
Description
ImageMagick before 7.1.2-34 contains a heap-based buffer overflow in its -morph processing, where crafted images cause writes beyond the bounds of a heap buffer. An attacker can supply a crafted image that, when processed by a user with the -morph option, corrupts heap memory and crashes the application.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
ImageMagick · ImageMagick
before 7.1.2-34 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-119124
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-119124
vendor-advisory
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-x48p-6655-8qgv
third-party-advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-34-heap-buffer-overflow-via-morph-option
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