Out-of-bounds Read Affecting python-unversioned-command package, versions <0:3.12.12-3.el10_1


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
1.59% (74th percentile)

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  • Snyk IDSNYK-ALMALINUX10-PYTHONUNVERSIONEDCOMMAND-15236076
  • published6 Feb 2026
  • disclosed27 Jan 2026

Introduced: 27 Jan 2026

CVE-2025-13836  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:10 python-unversioned-command to version 0:3.12.12-3.el10_1 or higher.
This issue was patched in ALSA-2026:1828.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-unversioned-command package and not the python-unversioned-command package as distributed by AlmaLinux. See How to fix? for AlmaLinux:10 relevant fixed versions and status.

When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.

CVSS Base Scores

version 3.1