CVE-2025-11468 Affecting python3 package, versions <3.6.15-150300.10.106.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.05% (14th percentile)

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  • Snyk IDSNYK-SLES155-PYTHON3-15364483
  • published28 Feb 2026
  • disclosed26 Feb 2026

Introduced: 26 Feb 2026

NewCVE-2025-11468  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 python3 to version 3.6.15-150300.10.106.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3 package and not the python3 package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.

CVSS Base Scores

version 3.1