{"cve":"CVE-2024-37820","nvd":{"published":"2024-06-25T19:15:11.943","modified":"2026-06-17T07:38:52.843","status":"Deferred","description":"A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4},"cwes":["CWE-476"],"references":["https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761","https://github.com/pingcap/tidb/issues/53580","https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761","https://github.com/pingcap/tidb/issues/53580"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:52:00.836172422+00:00"},"epss":{"cve":"CVE-2024-37820","score":0.00377,"percentile":0.31687,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9g6g-xqv5-8g5w","url":"https://osv.dev/vulnerability/GHSA-9g6g-xqv5-8g5w","summary":"PingCAP TiDB nil pointer dereference","modified":"2026-09-10T03:50:15.192907280Z","packages":[{"ecosystem":"Go","name":"github.com/pingcap/tidb","purl":"pkg:golang/github.com/pingcap/tidb","ranges":["<8.2.0"],"fixed":["8.2.0"]}]},{"id":"GO-2024-3284","url":"https://osv.dev/vulnerability/GO-2024-3284","summary":"PingCAP TiDB nil pointer dereference in github.com/pingcap/tidb","modified":"2026-07-15T14:29:33.681972564Z","packages":[{"ecosystem":"Go","name":"github.com/pingcap/tidb","purl":"pkg:golang/github.com/pingcap/tidb","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}