Out-of-bounds Read Affecting python-pillow-doc package, versions *


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.48% (39th percentile)

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  • Snyk IDSNYK-RHEL7-PYTHONPILLOWDOC-18005683
  • published17 Jul 2026
  • disclosed14 Jul 2026

Introduced: 14 Jul 2026

NewCVE-2026-54058  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 python-pillow-doc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-pillow-doc package and not the python-pillow-doc package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.

CVSS Base Scores

version 3.1