Project Glasswing: what Mythos showed us
2026-06-04T19:24:10Z•0e39e3c7de850fde2f80bce69f4be9db02185eb1ef52653f676cf5f05edb185e
account-abuseacmeai-securityapi-securitycertificate-validationclient-side-securitycloudflarecopy-failddos-reportipseclinuxllm-securityoauthpingorapost-quantumpq-cryptographyprivilege-escalationrequest-smugglingvulnerability-scanner
What happened
Cloudflare published a series of security-focused announcements and incident writeups: a mitigation report for a critical Linux kernel privilege-escalation (“Copy Fail”), fixes for request-smuggling issues in Pingora OSS (fixed in Pingora 0.8.0), and mitigation of an ACME certificate-validation path vulnerability. They also announced several defensive and strategic initiatives: generally available post-quantum IPsec (hybrid ML-KEM) and a 2029 target for full post-quantum rollout, GA for AI Security for Apps and expanded client-side security, new Web/API vulnerability scanner, Managed OAuth and
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- cloudflare_security_blog
- Record identifier
- 0e39e3c7de850fde2f80bce69f4be9db02185eb1ef52653f676cf5f05edb185e
- Enrichment time
- 2026-06-04T19:24:10Z
- AI-assisted enrichment
- Yes
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