EUVD-2026-82906
GHSA-4pmj-hc43-8mwx
Severity by source
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Local user must control ImageMagick command-line options (AV:L/PR:L), no interaction, and only a bounded memory-exhaustion availability impact (A:L) with no confidentiality or integrity effect.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
3DescriptionCVE.org
ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a policy bypass in the PCD (and, per the upstream advisory, CUBE and HALD) coder: when a specific command line option is supplied, the decoder does not check a configured resource limit, which can result in extra memory allocation. A local user able to pass command line options to ImageMagick can therefore exceed the intended memory policy limit, causing a limited availability impact. The issue is fixed in 7.1.2-31 and 6.9.13-56.
AnalysisAI
Memory resource limits configured for ImageMagick are not enforced by the PCD coder (and, per the upstream advisory, the CUBE and HALD coders) when a specific command-line option is supplied, so a local user who can control ImageMagick invocation arguments can push the process past its intended policy limit and cause additional memory allocation. Impact is confined to limited availability degradation - no code execution, no data exposure, no integrity change - and the path is local-only with low privileges required (AV:L/PR:L in the assessed vector). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires a local user with the ability to pass arbitrary command-line options to ImageMagick, and a deployment where a memory resource limit is configured via policy (the flaw is a bypass of that intended limit). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a low-priority issue despite the CWE-400 resource-exhaustion classification. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: upgrade to ImageMagick 7.1.2-31 on the 7.x branch or 6.9.13-56 on the 6.x branch, per the upstream advisory at https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-89wq-f8f6-2j2v. … Detailed patch versions, workarounds, and compensating controls in full report. |
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View allSame technique Denial Of Service
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External POC / Exploit Code
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