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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustify_d-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the check_template.cpp, check_template function, tokenize_cleanup function, uncrustify executable components"}], "id": "CVE-2026-36189", "lastModified": "2026-05-21T15:16:24.500", "metrics": {}, "published": "2026-05-21T15:16:24.500", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/Criticayon/5da6d6c9cf068e494347c659d01982a9"}, {"source": "cve@mitre.org", "url": "https://github.com/uncrustify/uncrustify%2Chttps://github.com/uncrustify/uncrustify/issues/4636%2C"}, {"source": "cve@mitre.org", "url": "https://github.com/uncrustify/uncrustify/pull/4641"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"created": "2026-05-21T15:30:13.427537+00:00", "title": "Local Buffer Overflow in Uncrustify Leads to Denial of Service", "updated": "2026-05-21T15:30:13.427550+00:00", "vendors": [], "weaknesses": ["CWE-120", "CWE-122"]}