Low severity · published Oct 29, 2026
CVE-2026-119123
ImageMagick before 7.1.2-34 Stack Overflow in TIFF Decoder
New
3.7
CVSS
–
EPSS
No
On KEV
Description
ImageMagick before 7.1.2-34 contains a stack overflow vulnerability in the TIFF decoder that occurs when the DNG decoder is disabled. Attackers can supply a crafted image file for processing to trigger the stack overflow and crash the application, causing denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
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-2026-119123
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-119123
vendor-advisory
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-g5j8-ff59-wp88
third-party-advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-34-stack-overflow-in-tiff-decoder
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