Is CVE-2026-56367 actively exploited?

No active exploitation of CVE-2026-56367 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-56367 be exploited remotely?

Yes. CVE-2026-56367 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-56367?

CVE-2026-56367 has a CVSS score of 9.1 (CRITICAL).

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CRITICAL

CVE-2026-56367

CWE-125Published: June 21, 2026· Updated: Jun 26, 2026

9.1

CVSS v3.1

EPSS:0.19%probability of exploitation in 30 daysPercentile:8.5th

Official Description

ImageMagick before 7.1.2-15 and 6.9.x before 6.9.13-40 contains an integer overflow in the PSB (PSD v2) RLE decoding path (ReadPSDChannelRLE in coders/psd.c) that causes a heap out-of-bounds read on 32-bit builds. Processing a crafted PSB file can lead to information disclosure or a crash.

NVD Source

Technical Analysis

CVE-2026-56367 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), availability disruption (denial of service), with a CVSS base score of 9.1.