Cloudflare vulnerabilities and fixes

CVEs that mention Cloudflare, ranked by priority. 2 tracked.

Cloudflare has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-12. Highest priority: CVE-2026-11325 (score 44/100).

• CVE-2026-11325 HIGH 8.8 Description Cloudflare was recently notified by external researchers of vulnerabilities in this archived re
• CVE-2026-73423 MEDIUM 5.1 Astro is a web framework for content-driven websites

FAQ

How do I fix Cloudflare vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is Cloudflare being exploited right now?

None of the tracked Cloudflare CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which Cloudflare CVE should I patch first?

CVE-2026-11325 currently ranks highest (44/100): Description Cloudflare was recently notified by external researchers of vulnerabilities in this archived re.

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