Description
ImageMagick before 7.1.2-31 and 6.9.13-56 contains a division-by-zero flaw in the FLIF encoder. An incorrect value for ticks per second in the image being encoded causes a divide-by-zero and crashes the encoder, resulting in a denial of service. The issue is fixed in 7.1.2-31 and 6.9.13-56.
Published: 2026-09-18
Score: 6.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Fri, 18 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Description ImageMagick before 7.1.2-31 and 6.9.13-56 contains a division-by-zero flaw in the FLIF encoder. An incorrect value for ticks per second in the image being encoded causes a divide-by-zero and crashes the encoder, resulting in a denial of service. The issue is fixed in 7.1.2-31 and 6.9.13-56.
Title ImageMagick before 7.1.2-31 Division by Zero in FLIF encoder
First Time appeared Imagemagick
Imagemagick imagemagick
Weaknesses CWE-369
CPEs cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Vendors & Products Imagemagick
Imagemagick imagemagick
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}

Subscriptions

Imagemagick Imagemagick
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-18T14:39:36.743Z

Reserved: 2026-09-18T10:59:45.138Z

Link: CVE-2026-93589

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-18T14:19:09.760

Modified: 2026-09-18T15:17:21.430

Link: CVE-2026-93589

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses