CVE-2025-6069 Affecting libpython3_11-1_0 package, versions <3.11.13-150400.9.63.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.08% (24th percentile)

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  • Snyk IDSNYK-SLES154-LIBPYTHON31110-10774168
  • published18 Jul 2025
  • disclosed17 Jul 2025

Introduced: 17 Jul 2025

NewCVE-2025-6069  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 libpython3_11-1_0 to version 3.11.13-150400.9.63.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libpython3_11-1_0 package and not the libpython3_11-1_0 package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

CVSS Base Scores

version 3.1