Cloudflare Security Advisories — November 2025 — Cloudflare Security Advisories

Cloudflare Security Advisories · November 2025 — Cloudflare Security Advisories

5 advisories 5 CVEs 5 EXPLOITED

Cloudflare CNA advisories (GHSA, blog, changelog) for 2025-11. Mirrored into Vulnetix VDB.

Every advisory below is enriched with the Vulnetix VDB exploit-intelligence chip (hover a CVE ID in the interactive page to see CVSS, EPSS, KEV status, and PoC maturity). 5 are already weaponised in the wild — see the Exploited section.

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Advisories

CFADVISORY-CL-application-security-waf-waf-release-2025-11-24

ChangelogExploited2025-11-24

WAF - WAF Release - 2025-11-24

CVEs:CVE-2025-64446

Upstream advisory

CFADVISORY-CL-application-security-waf-waf-release-2025-11-21

ChangelogExploited2025-11-21

WAF - WAF Release - 2025-11-21

CVEs:CVE-2025-61757

Upstream advisory

CFADVISORY-CL-application-security-waf-waf-release-2025-11-17

ChangelogExploited2025-11-17

WAF - WAF Release - 2025-11-17

CVEs:CVE-2025-6205

Upstream advisory

CFADVISORY-CL-application-security-waf-waf-release-2025-11-05-emerg

ChangelogExploited2025-11-05

WAF - WAF Release - 2025-11-05 - Emergency

CVEs:CVE-2025-11953

Upstream advisory

CFADVISORY-CL-application-security-waf-waf-release-2025-11-03

ChangelogExploited2025-11-03

WAF - WAF Release - 2025-11-03

CVEs:CVE-2025-54236

Upstream advisory

Need live exploit intelligence?

Every CVE above is indexed in the Vulnetix VDB with KEV, EPSS, and PoC maturity. The interactive page surfaces that on hover.

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