VDB
CVE-2026-40310
CVE-2026-40310
PUBLISHED
CVSS 5.5 MEDIUM
ImageMagick is free and open-source software used for editing and manipulating digital images. Versions below both 7.1.2-19 and 6.9.13-44, contain a heap out-of-bounds write in the JP2 encoder with when a user specifies an invalid sampling index. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.
EPSS 0.01% · 0.4th percentile
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.01%
0.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | *, * |
Timeline
- Apr 13, 2026 CVE Published
- Apr 14, 2026 CVE Updated
- Apr 14, 2026 EPSS Score
- Apr 15, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pwg5-6jfc-crvh url
- https://github.com/ImageMagick/ImageMagick/commit/3d653bea2df085c728a1c8f775808e1e9249dff9 url
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19 url
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0 url