Post-quantum encryption for Cloudflare IPsec is generally available
2026-04-30T19:24:22Z•38f35987cdb23db0c0a79bb97db249dea10528190acf714632ec78b0b120f975
account-abuse-protectionacmeai-securityapi-tokenscertificate-validationclient-side-securitycloudflareddosipseclog-explorermanaged-oauthmatrixmcpml-kemoauthpingorapost-quantumradarrequest-smugglingscoped-permissionsvulnerability-scannerworkers-vpc
What happened
Collection of Cloudflare security blog posts (Jan–Apr 2026) covering multiple product security updates, threat research, and vulnerability disclosures. Key items: GA support for post‑quantum IPsec using a hybrid ML‑KEM (interoperable with Cisco and Fortinet) and a company roadmap targeting full post‑quantum security by 2029; disclosure and fixes for request‑smuggling vulnerabilities in Pingora OSS (fixed in Pingora 0.8.0); mitigation of an ACME certificate‑validation logic vulnerability; and product launches/upgrades including Managed OAuth (RFC 9728), scannable API tokens and resource‑scoped/
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- cloudflare_security_blog
- Record identifier
- 38f35987cdb23db0c0a79bb97db249dea10528190acf714632ec78b0b120f975
- Enrichment time
- 2026-04-30T19:24:22Z
- AI-assisted enrichment
- Yes
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