Project Glasswing: what Mythos showed us
2026-05-18T19:24:09Z•df705c59d9086487b259538c361f0085572fe5eafed6a713cad10f45b65bd11e
account-abuseacmeai-securitycertificate-validationclient-side-securitycloudflarecopy-failddosipseckernellinuxllmlog-explorermanaged-oauthmythosoauthpingorapost-quantumpq-cryptoprivilege-escalationquantum-roadmaprequest-smugglingsecurity-blogvulnerabilityvulnerability-scanner
What happened
Collection of Cloudflare security blog posts (Jan–May 2026) covering multiple operational security updates and product launches. Key items: Cloudflare’s response to a publicly disclosed Linux kernel privilege-escalation (“Copy Fail”) with fleet-wide mitigation and zero customer impact; disclosure and fixes for request smuggling vulnerabilities in Pingora OSS (fixed in Pingora 0.8.0); mitigation of an ACME certificate-validation path vulnerability; a 2025 Q4 DDoS report highlighting a record 31.4 Tbps attack; general availability of post-quantum hybrid IPsec and a company roadmap targeting full
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- cloudflare_security_blog
- Record identifier
- df705c59d9086487b259538c361f0085572fe5eafed6a713cad10f45b65bd11e
- Enrichment time
- 2026-05-18T19:24:09Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.