CVE-2026-93588
2.3
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ImageMagick | ImageMagick | 0 < 7.1.2-31 | affected |
| ImageMagick | ImageMagick | 7.1.2-31 | unaffected |
| ImageMagick | ImageMagick | 0 < 6.9.13-56 | affected |
| ImageMagick | ImageMagick | 6.9.13-56 | unaffected |
Weaknesses
- CWE-476: NULL Pointer Dereference
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-92rw-c5mw-27v4
- https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-null-pointer-dereference-via-pnm
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