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Proxmox VE

Proxmox · Virtualization
100/100 Healthy

Summary iPlain-English security verdict for Proxmox VE, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.

Proxmox VE currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 9.2. It's on the latest patch with no significant known issues — keep it current.

Disclosure trend iNew CVEs published for Proxmox VE each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.

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Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.

Most urgent first — actively exploited, then likeliest to be exploited.

CVE-2022-35507 HIGH Injection EPSS 32% → see advisory CVE-2022-31358 CRITICAL Cross-site scripting (XSS) EPSS 1% → fixed in 7.2-3 CVE-2022-35508 CRITICAL Server-side request forgery (SSRF) EPSS 1% → see advisory

Versions & lifecycle iWhen each release line stops receiving security patches (end-of-life). After EOL there are no more fixes — plan upgrades before these dates.

How long each Proxmox VE release line is supported — and when it sunsets.

9 latest 9.2 Supported
8 latest 8.4 Supported until 2026-08-31
7 latest 7.4 End of life ended 2024-07-31
6 latest 6.4 End of life ended 2022-09-30
5 latest 5.4 End of life ended 2020-07-31
4 latest 4.4 End of life ended 2018-06-30
3 latest 3.4 End of life ended 2017-02-28
2 latest 2.3 End of life ended 2014-05-31
1 latest 1.9 End of life ended 2013-01-31
See all upcoming end-of-life dates →
Last checked: Wed, 10 Jun 2026 22:18:30 UTC