h2database h2

Name: h2database h2
Brand: h2database

productUS

cpe:2.3:a:h2database:h2:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

by severity

3critical2high1medium0low

updated 2026-10-28

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-42392US	critical9.8	83.2% (100th)	Exploit	no fix	2022-01-10	1.1.000 → 2.0.204
CVE-2022-23221US	critical9.8	64.8% (99th)	Exploit	2.0.206	2022-01-19	1.1.100 → 2.0.206
CVE-2018-10054US	high8.8	33.7% (98th)	Exploit	no fix	2018-04-11	= 1.4.197
CVE-2018-14335US	medium6.5OT elevated	13.2% (96th)	Exploit	no fix	2018-07-24	= 1.4.197
CVE-2021-23463US	critical9.1	2.79% (86th)	—	2.0.202	2021-12-10	1.4.198 → 2.0.202
CVE-2022-45868US	high7.8OT elevated	0.31% (24th)	—	no fix	2022-11-23	≤ 2.1.214

The flaw types (CWEs) most of these CVEs share.

CWE-20Improper Input Validation1 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
CWE-276Incorrect Default Permissions1 CVEs
CWE-312Cleartext Storage of Sensitive Information1 CVEs
CWE-502Deserialization of Untrusted Data1 CVEs
CWE-59Improper Link Resolution Before File Access ('Link Following')1 CVEs
CWE-611Improper Restriction of XML External Entity Reference1 CVEs
CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')1 CVEs

Which sources assert this record, and when.

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