Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
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 exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-05-17 | 1 | Disclosure1 |
| 2026-05-18 | 2 | Disclosure2 |
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 comp… https://www.cve.org/CVERecord?id=CVE-2026-8751
Post summary
A new vulnerability (CVE-2026-8751) has been disclosed affecting the importBinaryModel function in h2oai h2o-3 up to version 7402.
🚨*CVE* 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 comp… https://www.cve.org/CVERecord?id=CVE-2026-8751 ----- Traducción: CVE-2026-8751 Se … http://infoflow.cloud`
Post summary
A newly discovered security flaw in h2oai h2o-3 up to 7402 that impacts the importBinaryModel function has been reported, with no further exploitation or mitigation details provided.
CVE-2026-8751 Remote Code Execution via Unsafe Deserialization in h2oai h2o-3 Up To 7402 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8751
Post summary
The message announces CVE‑2026‑8751, a Remote Code Execution flaw in h2o‑3 caused by unsafe deserialization, and directs readers to a detailed vulnerability page.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | h2o | h2o | - | - | - |