https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T23:37:29.802160+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-71491 CVE-2026-71491 — sqlparse: Quadratic O(n²) DoS in group_comments 2026-10-02T23:37:29.804863+00:00

Affected: andialbrecht sqlparse

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.