Excessive Platform Resource Consumption within a Loop Affecting python3-sqlparse package, versions <0:0.6.0-1.el10ap


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.26% (19th percentile)

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  • Snyk IDSNYK-RHEL10-PYTHON3SQLPARSE-20128438
  • published25 Sept 2026
  • disclosed17 Aug 2026

Introduced: 17 Aug 2026

CVE-2026-71491  (opens in a new tab)
CWE-1050  (opens in a new tab)

How to fix?

Upgrade RHEL:10 python3-sqlparse to version 0:0.6.0-1.el10ap or higher.
This issue was patched in RHSA-2026:71112.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-sqlparse package and not the python3-sqlparse package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.

CVSS Base Scores

version 3.1