# Plesk 18.0.79.11: end of life

This release line no longer gets security fixes.

- Recommended: 18.0.80.11 (lowest fixed release that is still supported)
- Known vulnerabilities: 5 (3 critical, 2 high, 0 medium, 0 low)
- End of life: yes, since 2026-09-23 (release line 18.0.79)
- Data as of: 2026-10-24 21:52 UTC

## Vulnerabilities

| ID | Severity | Actively exploited | Fixed in |
|---|---|---|---|
| [CVE-2026-68488](https://support.plesk.com/hc/en-us/articles/43248932867351-Vulnerability-in-Plesk-s-Backup-Manager-symlink-race-during-restore-allows-root-privilege-escalation) | critical | no | — |
| [CVE-2026-68487](https://support.plesk.com/hc/en-us/articles/43248841638551-Vulnerability-in-Plesk-s-Backup-Manager-unsigned-backup-header-allows-path-traversal) | critical | no | — |
| [CVE-2026-64637](https://support.plesk.com/hc/en-us/articles/42432168683799) | critical | no | 18.0.80.1 |
| [CVE-2026-68492](https://support.plesk.com/hc/en-us/articles/43644058632983) | high | no | 18.0.80.8 |
| [CVE-2026-64636](https://support.plesk.com/hc/en-us/articles/42431868205079) | high | no | 18.0.80.1 |

Installed with apt, yum or another package manager? Your distribution may already have patched this without changing the version, so check its security tracker too.

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FixedIn gives information, not guarantees. Always confirm with the vendor's advisory before you rely on a result. Source: https://fixedin.dev/plesk/18.0.79.11 · JSON: https://fixedin.dev/plesk/18.0.79.11.json · MCP server: https://fixedin.dev/mcp · About these addresses: https://fixedin.dev/llms.txt