CVE-2026-102635
Fixed in a distro release EPSS <1%CVSS 3.7
ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing sensitive heap information.
Products: imagemagick
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u14 |
| Debian 13 | imagemagick | no fix |
| Debian 14 | imagemagick | no fix |
| Ubuntu 26.10 | imagemagick | no fix |
| Ubuntu Pro 14.04 LTS | imagemagick | no fix |
| Ubuntu Pro 16.04 LTS | imagemagick | no fix |
| Ubuntu Pro 18.04 LTS | imagemagick | no fix |
| Ubuntu Pro 20.04 LTS | imagemagick | no fix |
| Ubuntu Pro 22.04 LTS | imagemagick | no fix |
| Ubuntu Pro 24.04 LTS | imagemagick | no fix |
| Ubuntu Pro 26.04 LTS | imagemagick | no fix |
| openSUSE Tumbleweed | ImageMagick | 7.1.2.32-1.1 |