# WebStorm security updates

The latest version of WebStorm is 2026.3, released November 4, 2026. Patch Radar has 2 security fixes for WebStorm, closing 6 CVEs. The newest security fix is WebStorm 2026.2.4, released October 29, 2026. Version 2026.3 adds no new CVE fixes and includes all of them.

- Web page: https://patchblox.com/security/product/macos/webstorm
- Platform: macOS
- Vendor: JetBrains
- Latest version: 2026.3 (Nov 4, 2026)
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| WebStorm 2026.3 (latest, includes every fix below) | Nov 4, 2026 | 2026.3 |  |  |  |
| [WebStorm 2026.2.4](https://patchblox.com/security/data/fix/macos/com.jetbrains.webstorm-2026.2.4.md) | Oct 29, 2026 | 2026.2.4 | Urgent | 2 | 0 |
| [WebStorm 2026.2](https://patchblox.com/security/data/fix/macos/com.jetbrains.webstorm-2026.2.md) | Jul 15, 2026 | 2026.2 | High | 4 | 0 |

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Data as of 2026-11-08T19:12:23Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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