VIR Vulnerability Intelligence Relay

CVE-2026-46521

medium
Published 2026-05-18 · Modified 2026-05-18
CVSS v3
—
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v2
—
VIR risk
5.5

Description

ImageMagick: Heap Buffer Over-Write in MIFF encoder when using LZMA compression

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-46521

OS impact
OSVersionStatusFixed in
debian debianbookwormaffected
debian debianbullseyeaffected
debian debianforkyaffected
debian debiansidfixed8:7.1.2.23+dfsg1-1
debian debiantrixiefixed8:7.1.1.43+dfsg1-1+deb13u9

Package impact
EcosystemPackageVulnerableFixed
nuget NuGetMagick.NET-Q16-HDRI-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-AnyCPU<14.13.114.13.1
nuget NuGetMagick.NET-Q16-HDRI-AnyCPU<14.13.114.13.1
nuget NuGetMagick.NET-Q16-HDRI-OpenMP-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-HDRI-OpenMP-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-HDRI-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-HDRI-x86<14.13.114.13.1
nuget NuGetMagick.NET-Q16-OpenMP-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-OpenMP-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q16-x86<14.13.114.13.1
nuget NuGetMagick.NET-Q8-AnyCPU<14.13.114.13.1
nuget NuGetMagick.NET-Q8-OpenMP-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q8-OpenMP-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q8-arm64<14.13.114.13.1
nuget NuGetMagick.NET-Q8-x64<14.13.114.13.1
nuget NuGetMagick.NET-Q8-x86<14.13.114.13.1
nuget NUGETMagick.NET-Q8-x86< 14.13.114.13.1
nuget NUGETMagick.NET-Q8-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q8-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q8-OpenMP-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q8-OpenMP-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q8-AnyCPU< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-x86< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-OpenMP-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-OpenMP-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-x86< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-OpenMP-x64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-OpenMP-arm64< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-HDRI-AnyCPU< 14.13.114.13.1
nuget NUGETMagick.NET-Q16-AnyCPU< 14.13.114.13.1

References

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