CVE-2026-84305 sqlparse: Reindentation of tuple lists causes near-cap quadratic CPU consumption
Publishedsqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse.format(sql, reindent=True) and sqlformat --reindent route attacker-controlled parenthesized tuple lists through ReindentFilter._get_offset() in sqlparse/filters/reindent.py, where _flatten_up_to_t...