CVE-2026-8750

A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFile API. Such manipulation leads to information disclosure. The attack can be executed remotely. Th...

CVE-2026-8751

A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2026-8750 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2026-8750 Source advisory: SNYK:JAVA-AIH2O-17191772...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2026-8751 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2026-8751 Source advisory: SNYK:JAVA-AIH2O-17191958...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2026-8752 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2026-8752 Source advisory: SNYK:JAVA-AIH2O-17279555...

CVE-2026-8752 h2oai h2o-3 Rapids setproperty Primitive AstSetProperty.java exec access control

A weakness has been identified in h2oai h2o-3 up to 7402. This vulnerability affects the function exec of the file h2o-core/src/main/java/water/rapids/ast/prims/misc/AstSetProperty.java of the component Rapids setproperty Primitive Handler. Executing a manipulation can lead to improper access...

CVE-2026-8752

Technical details are not publicly available in the provided documents. Monitor for updates on CVE-2026-8752.

CVE-2026-8751 h2oai h2o-3 JAR Model.java importBinaryModel deserialization

A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The...

CVE-2026-8751

A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The...

EUVD-2026-30697

A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The...

CVE-2026-8750 h2oai h2o-3 ImportFile API PersistNFS.java importFiles information disclosure

A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFile API. Such manipulation leads to information disclosure. The attack can be executed remotely. Th...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection through the SQLManager.validateJdbcUrl logic in SQLManager. An attacker can trigger unsafe JDBC connection handling by supplying a PostgreSQL URL with dangerous parameters such as socketFactory, sslfactory, or...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to vulnerable PostgreSQL JDBC connection parameters not being blocked by default. An attacker can exploit this vulnerability by injecting dangerous JDBC parameters such as socketFactory, sslfactory,...

External Control of File Name or Path

Overview Affected versions of this package are vulnerable to External Control of File Name or Path via the /3/Parse and /3/Frames/framename/export endpoints. An attacker can overwrite arbitrary files on the server, including sensitive files such as private SSH keys or script files, by injecting...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2025-10769 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2025-10769 Source advisory: SNYK:JAVA-AIH2O-13003701...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2025-10768 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2025-10768 Source advisory: SNYK:JAVA-AIH2O-13003702...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2024-8062 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2024-8062 Source advisory: SNYK:JAVA-AIH2O-9486738...

Synchronous Access of Remote Resource without Timeout

Overview Affected versions of this package are vulnerable to Synchronous Access of Remote Resource without Timeout via the typeahead endpoint due to lacking timeout when checking that a specified resource exists. An attacker can cause the application to block and become unresponsive to other...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification due to the improper handling of highly compressed data. An attacker can cause the server to become unresponsive and exhaust system memory by uploading and repeatedly parsing...

ai.h2o:h2o-admissibleml (>=3.34.0.1, <=3.46.0.12), ai.h2o:h2o-algos (>=0.1.9, <=3.46.0.12) +49 more potentially affected by CVE-2024-7765 via ai.h2o:h2o-core (>=0.1.9, <=3.46.0.12)

ai.h2o:h2o-core MAVEN version =0.1.9, =3.34.0.1, =0.1.9, =0.1.9, =3.12.0.1, =3.8.2.4, =3.14.0.7, =3.16.0.1, =3.14.0.1, =3.24.0.1, =3.30.1.1, =3.26.0.4, =3.10.5.1, =3.24.0.1, =3.30.0.1, =3.34.0.3, =3.46.0.12 and more Source cves: CVE-2024-7765 Source advisory: SNYK:JAVA-AIH2O-9486960...