CVE-2026-40310
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 8:7.1.1.43+dfsg1-1+deb13u8 |
| sid | Fixed | 8:7.1.2.19+dfsg1-1 |
| forky | Fixed | 8:7.1.2.19+dfsg1-1 |
| bullseye | Fixed | 8:6.9.11.60+dfsg-1.3+deb11u12 |
| bookworm | Fixed | 8:6.9.11.60+dfsg-1.6+deb12u9 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-x64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-x86 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-arm64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-x64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q16-x86 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-AnyCPU | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-arm64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-x64 | <14.12.0 | 14.12.0 |
| NuGet | Magick.NET-Q8-x86 | <14.12.0 | 14.12.0 |
References
- https://security-tracker.debian.org/tracker/CVE-2026-40310
- https://www.suse.com/security/cve/CVE-2026-40310.html
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pwg5-6jfc-crvh
- https://nvd.nist.gov/vuln/detail/CVE-2026-40310
- https://github.com/ImageMagick/ImageMagick/commit/3d653bea2df085c728a1c8f775808e1e9249dff9
- https://github.com/ImageMagick/ImageMagick
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.