H2
Product
h2o
34
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 9High 19Medium 6Low 0
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Add h2o to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2024-8616 | 8.2 | Mar 20 | Arbitrary File Overwrite in h2oai/h2o-3 Affected: 3.46.0 |
| CVE-2023-6569 | 8.2 | Dec 14 | External Control of File Name or Path in h2oai/h2o-3 Affected: 3.40.0.4 |
| CVE-2026-54340 | 7.5 | Jul 16 | h2o has HTTP/2 state amplification Affected: < 9265bdd |
| CVE-2026-44453 | 7.5 | Jul 16 | h2o is vulnerable to musl libc stack overflow Affected: < 6b5370d |
| CVE-2026-55213 | 7.5 | Jul 10 | h2o: musl libc stack overflow (QPACK) Affected: < edd7a120bfc4af11ac0cbebce2a43cc1f93f9af1 |
| CVE-2026-8750 | 7.5 | May 17 | h2oai h2o-3 ImportFile API PersistNFS.java importFiles information disclosure Affected: through 7402 |
| CVE-2024-10549 | 7.5 | Mar 20 | Denial of Service by ReDOS in h2oai/h2o-3 Affected: 3.46.0.1 |
| CVE-2024-8062 | 7.5 | Mar 20 | Denial of Service in h2oai/h2o-3 Affected: 3.46.0 |
| CVE-2024-7768 | 7.5 | Mar 20 | Denial of Service in h2oai/h2o-3 Affected: 3.46.1 |
| CVE-2024-10550 | 7.5 | Mar 20 | Denial of Service by ReDOS in h2oai/h2o-3 Affected: 3.46.0.1 |
| CVE-2024-10572 | 7.5 | Mar 20 | Denial of Service and Arbitrary File Write in h2oai/h2o-3 Affected: 3.46.0.1 |
| CVE-2024-7765 | 7.5 | Mar 20 | Denial of Service in h2oai/h2o-3 Affected: 3.46.0.2 |
| CVE-2024-45403 | 7.5 | Oct 11 | H2O assertion failure when HTTP/3 requests are cancelled Affected: >= 16b13eee8ad7895b4fe3fcbcabee53bd52782562, < 1ed32b23f999acf0c5029f09c8525f93eb1d354c |
| CVE-2024-45397 | 7.5 | Oct 11 | H2O alllows bypassing address-based access control with 0-RTT Affected: < 15ed15a2efb83a77bb4baaa5a119e639c2f6898a |
| CVE-2024-5979 | 7.5 | Jun 27 | Denial of Service via Invalid Argument in h2oai/h2o-3 Affected: 3.46.0 |
| CVE-2023-6038 | 7.5 | Nov 16 | A Local File Inclusion (LFI) vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of… Affected: All versions, or not specified |
| CVE-2024-6854 | 7.1 | Mar 20 | Arbitrary File Overwrite in h2oai/h2o-3 Affected: 3.46.0 |
| CVE-2024-1456 | 7.1 | Apr 16 | S3 Bucket Takeover in h2oai/h2o-3 Affected: 3.45.0.6386 |
| CVE-2023-6017 | 7.1 | Nov 16 | H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL Affected: All versions, or not specified |
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