Out-of-bounds Read Affecting imagemagick package, versions <8:6.9.11.60+dfsg-1.6+deb12u12


Severity

Recommended
0.0
low
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.22% (13th percentile)

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  • Snyk IDSNYK-ECHOLATEST-IMAGEMAGICK-17966101
  • published14 Jul 2026
  • disclosed21 Jun 2026

Introduced: 21 Jun 2026

CVE-2026-56378  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Echo:latest imagemagick to version 8:6.9.11.60+dfsg-1.6+deb12u12 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream imagemagick package and not the imagemagick package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

ImageMagick before 7.1.2-15 (and 6.x before 6.9.13-40) contains a heap out-of-bounds read in the PCD coder's DecodeImage loop. A crafted PCD file can trigger a one-byte heap out-of-bounds read during image decoding, resulting in denial of service and potential disclosure of an adjacent heap byte.

CVSS Base Scores

version 3.1