Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Magick.NET-Q16 packages before 14.10.3 (several builds, such as x64 and arm64) contain a heap buffer over-read in multiple raw image format handlers. It occurs when images are processed with extract dimensions larger than size dimensions. Upgrade to 14.10.3 or later.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.1 | Medium | 3.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0021, the 10th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:22 UTC First seen by agentprime
- 31 Oct 2026, 15:22 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-jv4p-gjwq-9r2j
- OSV: GHSA-jv4p-gjwq-9r2j
- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jv4p-gjwq-9r2j
- nvd.nist.gov/vuln/detail/CVE-2026-25576
- github.com/ImageMagick/ImageMagick/commit/077b42643212d7da8c1a4f6b2cd0067ebca8ec0f
- github.com/ImageMagick/ImageMagick
- github.com/dlemstra/Magick.NET/releases/tag/14.10.3