Is CVE-2026-46557 in the CISA KEV catalog?

No. CVE-2026-46557 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-46557?

CVE-2026-46557 has a CVSS v3 base score of 6.2 (MEDIUM).

What is the EPSS score for CVE-2026-46557?

CVE-2026-46557 has an EPSS score of 0.12% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-46557?

Upgrade imagemagick on debian 13 to 8:7.1.1.43+dfsg1-1+deb13u9 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2026-46557

MEDIUM

6.2

CVSS v3

NVD

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-23, due to a missing depth check a stack overflow can occur in the fx operation by passing a crafted argument. This issue has been patched in version 7.1.2-23.

CWE-674

How to fix

Remediation Available

imagemagickDebian

Fixed in:8:7.1.1.43+dfsg1-1+deb13u9CVE-2026-46557

Fixed in:8:7.1.2.23+dfsg1-1CVE-2026-46557

ImageMagick Q16Windows application

Affected:7.1.2-23Fixed in:7.1.2-23ImageMagick Studio LLC

ImageMagick Q16-HDRIWindows application

Affected:7.1.2-23Fixed in:7.1.2-23ImageMagick 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 ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

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

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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 2026-06-11.