CVE & CISA-KEV Catalog

CVE-2026-33908

HIGH
7.5
CVSS v3
NVD

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, Magick frees the memory of the XML tree via the `DestroyXMLTree()` function; however, this process is executed recursively with no depth limit imposed. When Magick processes an XML file with deeply nested structures, it will exhaust the stack memory, resulting in a Denial of Service (DoS) attack. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

CWE-674CWE-776

How to fix

Remediation Available
imagemagickDebian
Fixed in:8:6.9.11.60+dfsg-1.3+deb11u12CVE-2026-33908
Fixed in:8:6.9.11.60+dfsg-1.6+deb12u9CVE-2026-33908
Fixed in:8:7.1.1.43+dfsg1-1+deb13u8CVE-2026-33908
Fixed in:8:7.1.2.19+dfsg1-1CVE-2026-33908
ImageMagick Q16Windows application
Affected:6.9.13-44Fixed in:6.9.13-44ImageMagick Studio LLC
Affected:7.0.0-0 7.1.2-19Fixed in:7.1.2-19ImageMagick Studio LLC
ImageMagick Q16-HDRIWindows application
Affected:7.0.0-0 7.1.2-19Fixed in:7.1.2-19ImageMagick Studio LLC
Affected:6.9.13-44Fixed in:6.9.13-44ImageMagick Studio LLC

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.51%probability of exploitation in 30 days
40thpercentile

Moderate risk: more likely to be exploited than 40% of all known CVEs.

References

Vendor Advisory1
Release Notes2

Related Vulnerabilities

Other CWE-674 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2021-45105Medium5.9100%-Fix
CVE-2024-25111High8.665%-Fix
CVE-2023-50269High8.658%-Fix
CVE-2021-42697High7.536%-Fix
CVE-2018-0739Medium6.519%-Fix
CVE-2007-1285High7.518%-Fix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-15.