CVE-2024-37820

5.4 mediumEPSS 0.4%

Medium (5.4). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/pingcap/tidb 8.2.0.

A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.

Severity

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2024-06-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-9g6g-xqv5-8g5w	Go	github.com/pingcap/tidb	<8.2.0	8.2.0
GO-2024-3284	Go	github.com/pingcap/tidb	all versions	no fix published