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CVE-2025-55154

Imagemagick integer overflow

8.8 HIGHPublic exploitEPSS 0.96%
  1. Published13 Aug 2025

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, the magnified size calculations in ReadOneMNGIMage (in coders/png.c) are unsafe and can overflow, leading to memory corruption. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Imagemagick≥ 7.0.0-0 < 7.1.2-1 · < 6.9.13-27

Remediation

Fixed in
Imagemagick≥ 7.1.2-1

References

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Frequently asked

Is CVE-2025-55154 being actively exploited?

CVE-2025-55154 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.96%.

How severe is CVE-2025-55154?

CVE-2025-55154 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.96% probability of exploitation.

Which products are affected by CVE-2025-55154?

Affected products include Imagemagick.

How do I fix CVE-2025-55154?

Upgrade affected software to a fixed version, for example Imagemagick 7.1.2-1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-55154 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.