Advisory severityLow2.9Red Hat Linux

Low [CVE-2026-93586] Denial of Service via Use After Free in ImagesToBlob

This low-severity Red Hat Linux advisory covers CVE-2026-93586; related products: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat package: imagemagick.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-93586 Source published Sep 18, 2026Source updated Sep 18, 2026

VulniPulse record published Sep 23, 2026Record updated Sep 28, 2026

CVE-2026-93586

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Summary

Denial of Service via Use After Free in ImagesToBlob. Red Hat rates this low (CVSS 2.9).

Weakness: CWE-825.

Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat package: imagemagick.

Affected versions

< 7.1.2-31
< 6.9.13-56

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Fixed versions

7.1.2-31
6.9.13-56

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

To mitigate this issue, avoid processing untrusted or maliciously crafted image files with ImageMagick. If applications must process untrusted images, consider running them within a sandboxed environment to contain potential crashes and limit the impact on system availability. Services utilizing ImageMagick should be restarted after any configuration changes to ensure the mitigation is applied.

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

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