Magick.NET CVE-2026-46692
MEDIUM
Heap-based Buffer Overflow (CWE-122)
GHSA-p93h-f2jc-477j
4.1
CVSS 3.1
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CVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
2
Source Code Evidence Fetched
May 23, 2026 - 00:31 vuln.today
Analysis Generated
May 23, 2026 - 00:31 vuln.today
DescriptionNVD
An attacker who can connect to a magick -distribute-cache service can cause a heap buffer over-write in the server process.
AnalysisAI
Heap buffer over-write in ImageMagick's distributed pixel cache server (magick -distribute-cache) allows an attacker who can connect to the service to corrupt the server process's heap memory, resulting in a high-severity denial-of-service condition. All Magick.NET NuGet package variants (Q16, HDRI, OpenMP, across arm64/x64/x86/AnyCPU architectures) prior to version 14.12.0 are confirmed affected. …
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
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Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).