CVE-2025-66628 — Out-of-bounds Read in Imagemagick
Severity
7.5HIGHNVD
EPSS
0.1%
top 81.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 10
Description
ImageMagick is a software suite to create, edit, compose, or convert bitmap images. In versions 7.1.2-9 and prior, the TIM (PSX TIM) image parser contains a critical integer overflow vulnerability in its ReadTIMImage function (coders/tim.c). The code reads width and height (16-bit values) from the file header and calculates image_size = 2 * width * height without checking for overflow. On 32-bit systems (or where size_t is 32-bit), this calculation can overflow if width and height are large (e.g…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages3 packages
Patches
🔴Vulnerability Details
3GHSA▶
ImageMagick is vulnerable to an integer Overflow in TIM decoder leading to out of bounds read (32-bit only)↗2025-12-10
OSV▶
CVE-2025-66628: ImageMagick is a software suite to create, edit, compose, or convert bitmap images↗2025-12-10
OSV▶
ImageMagick is vulnerable to an integer Overflow in TIM decoder leading to out of bounds read (32-bit only)↗2025-12-10