ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations.
References
| Link | Resource |
|---|---|
| https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q8h3-jv9v-57qx | Vendor Advisory |
| https://www.vulncheck.com/advisories/imagemagick-heap-buffer-overflow-via-off-by-one-in-morphology-processing | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2026-06-30 23:17
Updated : 2026-07-02 18:39
NVD link : CVE-2026-56361
Mitre link : CVE-2026-56361
CVE.ORG link : CVE-2026-56361
JSON object : View
Products Affected
imagemagick
- imagemagick
CWE
CWE-125
Out-of-bounds Read
