H2
Product
h2o-3
by h2oai · last CVE May 17, 2026
8
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 2Medium 1Low 0
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Add h2o-3 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-8751
9.8
0%
May 17
h2oai h2o-3 JAR Model.java importBinaryModel deserialization
Affected: 7402
CVE-2025-10769
9.8
1%
Sep 21
h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization
Affected: 3.46.08
CVE-2025-10768
9.8
0%
Sep 21
h2oai h2o-3 IBMDB2 JDBC Driver ImportSQLTable deserialization
Affected: 3.46.08
CVE-2024-8862
9.8
1%
Sep 14
h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization
Affected: 3.46.0.4
CVE-2024-45758
9.1
1%
Sep 6
H2O.ai H2O through 3.46.0.4 allows attackers to arbitrarily set the JDBC URL, leading to deserialization attacks, file reads, and command execution
Affected: through 3.46.0.4
CVE-2026-8750
7.5
0%
May 17
h2oai h2o-3 ImportFile API PersistNFS.java importFiles information disclosure
Affected: 7402
CVE-2024-1456
7.1
0%
Apr 16
S3 Bucket Takeover in h2oai/h2o-3
Affected: 6386
CVE-2026-8752
5.3
0%
May 17
h2oai h2o-3 Rapids setproperty Primitive AstSetProperty.java exec access control
Affected: 7402
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