CVE-2026-25986 — Out-of-bounds Write in Imagemagick
CWE-787 — Out-of-bounds WriteCWE-805 — Buffer Access with Incorrect Length Value9 documents8 sources
Severity
9.8CRITICALNVD
CNA5.3
EPSS
0.0%
top 92.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 24
Latest updateMar 12
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 overflow write vulnerability exists in ReadYUVImage() (coders/yuv.c) when processing malicious YUV 4:2:2 (NoInterlace) images. The pixel-pair loop writes one pixel beyond the allocated row buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages3 packages
🔴Vulnerability Details
4OSV▶
CVE-2026-25986: ImageMagick is free and open-source software used for editing and manipulating digital images↗2026-02-24