CVE-2026-93589
ImageMagick before 7.1.2-31 Division by Zero in FLIF encoder
- State
- Published
- Severity
- 6.3 Medium
- Published
- Sep 18, 2026
- Updated
- Oct 29, 2026
- Reserved
- Sep 18, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | 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 | VulnCheck |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L | VulnCheck |
Weaknesses
- CWE-369 Divide By Zero
Affected Products
| Product | Versions |
|---|---|
ImageMagickImageMagick |
|
ImageMagickImageMagick |
|
References
- GitHub Security Advisory (GHSA-4gg2-hfgh-6f5c)vendor-advisory
- VulnCheck Advisory: ImageMagick before 7.1.2-31 Division by Zero in FLIF encoderthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.