by HonkWatch

Is CloudLinux down?

Yes, CloudLinux has a partial outage. Open incident: Critical PHP vulnerabilities CVE-2026-109618 / CVE-2026-109619 - release 21 October 2026, 14:00 UTC. Going on for 1 h 12 min. Updated 2 Nov, 14:45 UTC, 4 min ago · Official status page

Last 9030 days

0.00% of the time without a reported outage, since 2 Nov

Of the last 90 days, 1 had a partial or major outage, 0 had maintenance only and 89 have no data. Recent problems are listed in a table further down.

90 days ago30 days agoToday

No problems Partial outage Major outage Maintenance No data yet

Parts of CloudLinux

CloudLinux

CloudLinux OS Components

  • Alt-PHPOperational
  • CageFSOperational
  • MySQL GovernorOperational
  • EasyApache4 PHP packagesOperational
  • CloudLinux KernelOperational
  • Mod_lsapiOperational
  • PHP SelectorOperational
  • Python SelectorOperational
  • Ruby SelectorOperational
  • Node.js SelectorOperational

Other parts

  • CloudLinux NetworkOperational

Incidents and maintenance

Open incidents

  • CVE-2026-98432 (Linux kernel IPv4 TCP) on CloudLinux OS 8, 9 and 10 (identified) Since 30 Oct, 18:37 UTC. Affects CloudLinux Kernel · Details
  • ZDI-CAN-33367: Linux Kernel Local Root Zero-Day, Mitigation for CloudLinux (identified) Since 23 Oct, 19:26 UTC · Details
  • Three KEV-listed Linux kernel CVEs (CVE-2025-39964, CVE-2026-53266, CVE-2025-39682) (identified) Since 7 Oct, 12:48 UTC · Details
  • PwnEscape (CVE-2026-99999) (identified) Since 16 Oct, 17:34 UTC · Details
  • Node.js security releases, October 2026: CVE-2026-111497 and 9 other CVEs (identified) Since 22 Oct, 10:28 UTC. Affects Node.js Selector · Details
  • Ruby security releases, October 2026: CVE-2026-97229 and 3 other CVEs (identified) Since 23 Oct, 18:48 UTC · Details
  • Critical PHP vulnerabilities CVE-2026-109618 / CVE-2026-109619 - release 21 October 2026, 14:00 UTC (identified) Since 20 Oct, 21:00 UTC. Affects Alt-PHP · Details
  • Infinity Core (CVE-2026-98260, CVE-2026-98256, CVE-2026-89754, CVE-2026-80775): six kernel core bugs with public PoCs, KernelCare status (identified) Since 19 Oct, 14:21 UTC · Details
  • bridge-stp-uaf (CVE-2026-72389) (identified) Since 22 Sep 2026, 23:05 UTC · Details
  • BTR (CVE-2026-64507, CVE-2026-64508) Spectre v2 kernel memory leak (identified) Since 5 Oct, 16:10 UTC · Details

Recent problems

2 Nov, 13:37 UTCPartial outagegoing on, 1 h 12 minOpen incident: Critical PHP vulnerabilities CVE-2026-109618 / CVE-2026-109619 - release 21 October 2026, 14:00 UTC

Alert me when CloudLinux is down

HonkWatch watches the CloudLinux status page for you and alerts you by email, Slack, Discord or Telegram when it reports a problem.

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Questions

Is CloudLinux down, or is it just me?

CloudLinux itself reports a problem right now, so it is probably not just you.

How do we know?

We read the official CloudLinux status page. We don't guess from social media posts or reports.

How often do we check?

The status page every 7.5 minutes, day and night. We keep 90 days of history: a day we have no reading for shows as "no data yet", never as working.

Official status from the CloudLinux status page. HonkWatch also checks websites from 24 cities.

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