CVE-2026-93588CWE-476

CVE-2026-93588

Low · published September 18, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
18.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
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
EPSS
0.00271 · 18.3th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-09-18T18:19Z
Affected products (2)
ProductVersionsFixed in
imagemagick/imagemagick< 6.9.13-566.9.13-56
imagemagick/imagemagick≥ 7.0.0-0, < 7.1.2-317.1.2-31
References (2)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-92rw-c5mw-27v4 · [email protected]https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-null-pointer-dereference-via-pnm · [email protected]
EPSS history
Timeline
  • 20 SEP 03:25Z
    EPSS moved — → 0%
    epss
  • 18 SEP 13:20Z
    ImageMagick before 7.1.2-31 Null Pointer Dereference via PNM
    cvelistv5