CVE-2026-27798 - ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images

CVE ID : CVE-2026-27798 Published : Feb. 26, 2026, 12:16 a.m. | 47 minutes ago Description : ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability occurs when processing an image with small dimension using the `-wavelet-denoise` operator. Versions 7.1.2-15 and 6.9.13-40 contain a patch. Severity: 4.0 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...