CVE-2026-109964: ImageMagick ImageMagick

ImageMagick before 7.1.2-33 and 6.9.13-58 Heap Buffer Underwrite in PICT Decoder

CVSS 6.3 MediumEPSS 0.0034 · 28th percentile

Published by the CVE Program (CNA: VulnCheck) at 13 Oct 2026, 13:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
ImageMagick	ImageMagick pkg:github/ImageMagick/ImageMagick	affected 7.0.0-0 to before 7.1.2-33 custom affected before 6.9.13-58 custom Other versions: unaffected

Identifiers

CVE-2026-109964

CNA

VulnCheck

Weakness (CWE)

CWE-124

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.3	Medium	4.0	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
5.6	Medium	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0034, the 28th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

13 Oct 2026, 14:17 UTC Confirmed by NVD

Sources

References from the CNA

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-mqmp-r5jh-jx7w vendor-advisory
github.com/ImageMagick/ImageMagick/commit/63dde0cf281383ab69432b88305f7dcd6a8ce900 patch
github.com/ImageMagick/ImageMagick6/commit/c18c5d5fb7f1d87ddbe0a02e9d1207c89b24588c patch
github.com/ImageMagick/ImageMagick/blob/7.1.2-32/coders/pict.c#L503-L540 technical-description
github.com/ImageMagick/ImageMagick product
www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-and-6.9.13-58-heap-buffer-underwrite-in-pict-decoder third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.