{"id":"CVE-2025-6536","summary":"Tarantool datetime.c tm_to_datetime assertion","details":"A vulnerability has been found in Tarantool up to 3.3.1 and classified as problematic. Affected by this vulnerability is the function tm_to_datetime in the library src/lib/core/datetime.c. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.","modified":"2026-08-12T03:51:40.206781312Z","published":"2025-06-24T01:31:06.497Z","database_specific":{"cwe_ids":["CWE-617"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6536.json","cna_assigner":"VulDB"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6536.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6536"},{"type":"ADVISORY","url":"https://vuldb.com/?id.313663"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.597454"},{"type":"REPORT","url":"https://github.com/tarantool/tarantool/issues/11347"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.313663"},{"type":"EVIDENCE","url":"https://github.com/user-attachments/files/19613858/tarantool_crash.txt"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tarantool/tarantool","events":[{"introduced":"daae0f08f3108f97920bef50eb93472b203a5a7f"},{"last_affected":"a32a2116e4fe571e5abc1bb89f3c3a3021d62231"}],"database_specific":{"extracted_events":[{"introduced":"3.3.0"},{"last_affected":"3.3.0"},{"introduced":"3.3.1"},{"last_affected":"3.3.1"}],"source":"AFFECTED_FIELD"}}],"versions":["3.3.0","3.3.1","3.3.1-entrypoint","3.3.0-entrypoint"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6536.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"}]}