Project Glasswing: what Mythos showed us
2026-05-26T07:24:06Z•f0afdfdbd01a799e61e65ab04fc0a8950446e02c633ac8183d1c3cdfa6897e33
account-abuseacmeai-securityapi-tokenscertificate-validationclient-side-securitycloudflarecopy-failddoshybrid-kemipseclinux-kernelllm-securitylog-explorermanaged-oauthmcpoauthphishingpingorapost-quantumprivilege-escalationrequest-smugglingsecurityshadow-mcpvulnerability-scanner
What happened
Collection of Cloudflare security blog posts (Jan–May 2026) covering multiple operational- and product-security topics. Highlights include Cloudflare’s response and mitigation of a critical Linux kernel privilege-escalation (“Copy Fail”) with no customer impact; disclosure and fixes for request-smuggling issues in Pingora OSS; mitigation steps for an ACME certificate-validation vulnerability; release and GA announcements for AI/LLM security products (AI Security for Apps, Cloudy explanation layer, Client‑Side Security); new tooling (Web/API vulnerability scanner, Log Explorer enhancements); D0
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- cloudflare_security_blog
- Record identifier
- f0afdfdbd01a799e61e65ab04fc0a8950446e02c633ac8183d1c3cdfa6897e33
- Enrichment time
- 2026-05-26T07:24:06Z
- 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.