Is CVE-2026-45359 in the CISA KEV catalog?

No. CVE-2026-45359 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-45359?

CVE-2026-45359 has a CVSS v3 base score of 5.7 (MEDIUM).

What is the EPSS score for CVE-2026-45359?

CVE-2026-45359 has an EPSS score of 0.12% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-45359?

Upgrade imagemagick on debian 11 to 8:6.9.11.60+dfsg-1.3+deb11u13 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2026-45359

MEDIUM

5.7

CVSS v3

NVD

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-22, an invalid connected-components:keep-top value could result in a heap buffer over-read when performing the connected components operation. This issue has been patched in versions 6.9.13-48 and 7.1.2-22.

CWE-125Out-of-bounds Read CWE-129

How to fix

Remediation Available

imagemagickDebian

Fixed in:8:6.9.11.60+dfsg-1.3+deb11u13CVE-2026-45359

Fixed in:8:6.9.11.60+dfsg-1.6+deb12u10CVE-2026-45359

Fixed in:8:7.1.1.43+dfsg1-1+deb13u9CVE-2026-45359

Fixed in:8:7.1.2.23+dfsg1-1CVE-2026-45359

ImageMagick Q16Windows application

Affected:7.0.0-0 7.1.2-22Fixed in:7.1.2-22ImageMagick Studio LLC

Affected:6.9.13-48Fixed in:6.9.13-48ImageMagick Studio LLC

ImageMagick Q16-HDRIWindows application

Affected:7.0.0-0 7.1.2-22Fixed in:7.1.2-22ImageMagick Studio LLC

Affected:6.9.13-48Fixed in:6.9.13-48ImageMagick Studio LLC

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 VectorLocal

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.12%probability of exploitation in 30 days

2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory1

github.com

Other references3

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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 2026-06-30.