CVE-2026-22770

unknown

Published 2026-01-20 · Modified 2026-02-05

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CVSS v3

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CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.

Predictions

Exploit likelihood

30%

Patch ETA

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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 with source_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+deb13u5`
sid	Fixed	`8:7.1.2.13+dfsg1-1`
forky	Fixed	`8:7.1.2.13+dfsg1-1`
bullseye	Fixed	`0`
bookworm	Fixed	`0`

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	Magick.NET-Q8-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q8-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q8-x86	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q8-OpenMP-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q8-OpenMP-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-x86	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-OpenMP-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-OpenMP-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-OpenMP-x86	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-x86	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-OpenMP-x64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-OpenMP-arm64	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q8-AnyCPU	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-AnyCPU	`<14.10.2`	`14.10.2`
NuGet	Magick.NET-Q16-HDRI-AnyCPU	`<14.10.2`	`14.10.2`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.