CVE-2026-93588
ImageMagick before 7.1.2-31 Null Pointer Dereference via PNM
- State
- Published
- Severity
- 2.3 Low
- Published
- Sep 18, 2026
- Updated
- Oct 29, 2026
- Reserved
- Sep 18, 2026
Description
ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder. When the coder reaches a memory (resource) limit at a specific point during processing, the failed allocation is not handled and a NULL pointer is dereferenced, which can lead to a denial of service (application crash) when processing a specially crafted or sufficiently large PNM image.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.3 Low | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 3.1 Low | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L | VulnCheck |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
ImageMagickImageMagick |
|
ImageMagickImageMagick |
|
References
- GitHub Security Advisory (GHSA-92rw-c5mw-27v4)vendor-advisory
- VulnCheck Advisory: ImageMagick before 7.1.2-31 Null Pointer Dereference via PNMthird-party-advisory
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