VDB
DEBIAN-CVE-2026-25970
DEBIAN-CVE-2026-25970
PUBLISHED
CVSS 7.5 HIGH
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 signed integer overflow vulnerability in ImageMagick's SIXEL decoder allows an attacker to trigger memory corruption and denial of service when processing a maliciously crafted SIXEL image file. The vulnerability occurs during buffer reallocation operations where pointer arithmetic using signed 32-bit integers overflows. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | imagemagick | 6.9.11.60+dfsg, 6.9.11.60+dfsg, 6.9.11.60+dfsg |
| Debian:13 | imagemagick | 8:7.1.1.43+dfsg1-1, 8:7.1.1.43+dfsg1-1+deb13u2, 8:7.1.1.43+dfsg1-1+deb13u4 |
| Debian:11 | imagemagick | 6.9.11.60+dfsg, 0, 8:6.9.11.60+dfsg-1.3 |
| Debian:14 | imagemagick | 7.1.2.1+dfsg1, 7.1.2.12+dfsg1, 7.1.2.13+dfsg1 |
Timeline
- Feb 24, 2026 CVE Published
- Apr 28, 2026 CVE Updated