# Microsoft Build of OpenJDK with Hotspot 11 11.0.18.10

Microsoft Build of OpenJDK with Hotspot 11 11.0.18.10, released January 18, 2023, fixes 7 CVEs in Microsoft Build of OpenJDK with Hotspot 11. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Build of OpenJDK with Hotspot 11 is 11.0.33.10, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.openjdk.11-11.0.18.10
- Platform: Windows apps
- Released: Jan 18, 2023
- Priority: High (Closes CVE-2023-21930, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Superseded by: [Microsoft Build of OpenJDK with Hotspot 11 11.0.33.10](https://patchblox.com/security/data/product/windows-app/microsoft-build-of-openjdk-with-hotspot-11.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Build of OpenJDK with Hotspot 11](https://patchblox.com/security/data/product/windows-app/microsoft-build-of-openjdk-with-hotspot-11.md) |  | 11.0.18.10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-21930](https://patchblox.com/security/data/cve/CVE-2023-21930.md) | High | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 7.4 | 0.0130 |  |
| [CVE-2023-21939](https://patchblox.com/security/data/cve/CVE-2023-21939.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 5.3 | 0.0247 |  |
| [CVE-2023-21967](https://patchblox.com/security/data/cve/CVE-2023-21967.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 5.9 | 0.0152 |  |
| [CVE-2023-21954](https://patchblox.com/security/data/cve/CVE-2023-21954.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 5.9 | 0.0142 |  |
| [CVE-2023-21937](https://patchblox.com/security/data/cve/CVE-2023-21937.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 3.7 | 0.0121 |  |
| [CVE-2023-21938](https://patchblox.com/security/data/cve/CVE-2023-21938.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:… | 3.7 | 0.0121 |  |
| [CVE-2023-21968](https://patchblox.com/security/data/cve/CVE-2023-21968.md) | Routine | Microsoft Build of OpenJDK with Hotspot 11 and 1 other: Improper Access Control | 3.7 | 0.0104 |  |

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Data as of 2026-11-11T19:49:26Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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