# IntelliJ IDEA Ultimate Edition 2023.1

IntelliJ IDEA Ultimate Edition 2023.1, released March 28, 2023, fixes 4 CVEs in IntelliJ IDEA Ultimate Edition. None of them is reported as exploited. Patch Radar priority: High. The latest IntelliJ IDEA Ultimate Edition is 2026.2.3, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/jetbrains.intellijidea.ultimate-2023.1
- Platform: Windows apps
- Released: Mar 28, 2023
- Priority: High (Closes CVE-2022-48433, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Superseded by: [IntelliJ IDEA Ultimate Edition 2026.2.3](https://patchblox.com/security/data/product/windows-app/intellij-idea-ultimate-edition.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [IntelliJ IDEA Ultimate Edition](https://patchblox.com/security/data/product/windows-app/intellij-idea-ultimate-edition.md) |  | 2023.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-48433](https://patchblox.com/security/data/cve/CVE-2022-48433.md) | High | IntelliJ IDEA Ultimate Edition and 1 other: In JetBrains IntelliJ IDEA before 2023.1 the NTLM hash could leak through an API method used in the IntelliJ… | 7.5 | 0.0065 |  |
| [CVE-2022-48430](https://patchblox.com/security/data/cve/CVE-2022-48430.md) | High | IntelliJ IDEA Ultimate Edition and 1 other: In JetBrains IntelliJ IDEA before 2023.1 file content could be disclosed via an external stylesheet path… | 7.5 | 0.0033 |  |
| [CVE-2022-48432](https://patchblox.com/security/data/cve/CVE-2022-48432.md) | High | IntelliJ IDEA Ultimate Edition and 1 other: In JetBrains IntelliJ IDEA before 2023.1 the bundled version of Chromium wasn't sandboxed. | 8.8 | 0.0016 |  |
| [CVE-2022-48431](https://patchblox.com/security/data/cve/CVE-2022-48431.md) | High | IntelliJ IDEA Ultimate Edition and 1 other: In JetBrains IntelliJ IDEA before 2023.1 in some cases, Gradle and Maven projects could be imported without… | 7.8 | 0.0010 |  |

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Data as of 2026-11-12T13:55:20Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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