{"apiVersion":"1.0","identifier":"CVE-2026-59893","description":"sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split(). This issue is fixed in version 0.6.0.","publishedAt":"2026-08-17T18:17:35","lastModifiedAt":"2026-08-17T19:16:32","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59893","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00279,"riskScore":0.77,"affectedProduct":"sqlparse","affectedVersions":"<0.6.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-59893","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-59893","en":"https://www.redsauce.net/en/cves/CVE-2026-59893","fr":"https://www.redsauce.net/fr/cves/CVE-2026-59893","pt":"https://www.redsauce.net/pt/cves/CVE-2026-59893","de":"https://www.redsauce.net/de/cves/CVE-2026-59893","sk":"https://www.redsauce.net/sk/cves/CVE-2026-59893","el":"https://www.redsauce.net/el/cves/CVE-2026-59893"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-59893"}}