Proxmox CVE

Unofficial alert service for Proxmox

Proxmox security advisories, straight to your inbox or phone

Proxmox publishes security advisories only in a forum thread. This unofficial service watches it and notifies you by email, Pushover or ntfy as soon as a new advisory for Proxmox VE, Backup Server, Mail Gateway or Datacenter Manager appears.

  • Email
  • Pushover
  • ntfy
  • Telegram
  • Discord
  • Slack
  • Microsoft Teams
  • RSS feeds
  • CVSS scores

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One message per new advisory. Double opt-in, unsubscribe at any time.

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How it works

  1. We watch the forumThe official Proxmox advisory threads are checked every few minutes.
  2. We add contextEach advisory is parsed into packages, fixed versions and CVE IDs with CVSS scores.
  3. You get notifiedBy email, Pushover, ntfy or RSS, only for the products you chose.

Frequently asked questions

What is a Proxmox Security Advisory (PSA)?

Proxmox Server Solutions publishes security fixes for Proxmox VE, Proxmox Backup Server, Proxmox Mail Gateway, Proxmox Datacenter Manager and Proxmox Offline Mirror as numbered advisories (for example PSA-2026-00019-1) in a locked thread of the Proxmox forum. Each advisory lists the affected packages, the fixed versions and, where available, CVE IDs.

Is there an official Proxmox security mailing list or feed?

No. Proxmox posts advisories only in the forum. This unofficial service watches those threads and sends each new advisory by email, Pushover or ntfy, and also offers RSS feeds for all products or per product.

Where do the CVSS scores come from?

Proxmox does not publish CVSS scores. For every CVE ID in an advisory the base score is looked up at the NVD or, if NVD has none yet, in the CVE.org record. The highest score of an advisory is shown in lists and notifications.

Will I receive old advisories after subscribing?

No. After you confirm your subscription you only receive advisories that appear from then on. Older ones are available in the searchable archive.

How do I unsubscribe?

Every notification contains a link to change your products or to unsubscribe. Unsubscribing stops all messages immediately.