JXL in GraphicsMagick before 1.3.46 lacks image dimension resource limits.

Summary

AI summary snake-internal / snake-template-v1

A weakness called JLSEC-2026-493 was discovered in JXL in GraphicsMagick before. Severity is Info. Low severity or not yet rated. What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "JXL in GraphicsMagick before JLSEC-2026-493".

JLSEC-2026-493 (JXL in GraphicsMagick before). Severity: Info. Response plan: 1. Check the vendor advisory for affected versions and the patched release. 2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS). 3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc. 4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE. PoCs and fix commits: see the 'References' section, MITRE, and NVD.

❓ What is the problem

A weakness (JLSEC-2026-493) in JXL in GraphicsMagick before. A serious software flaw has been identified.

📍 Affected scope

Target versions of JXL in GraphicsMagick before (see vendor advisory). If running in production, identify exposure immediately.

🔥 Severity

Severity: Info. Low severity or not yet rated.

🔧 How to fix

Update to the patched release as listed in the vendor advisory.

🛡️ Workaround

If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.

🔍 Detection

Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.

Affected packages

Julia GraphicsMagick_jll

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.3.47+0"}]}]

Summary

AI summary snake-internal / snake-template-v1

Affected packages

References

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