Project Glasswing: what Mythos showed us
2026-05-21T19:24:11Z•11c06d3b82d02bdabc0984cc3540cb69b821f0f25d15d53a69bc924050161879
account-abuseacmeai-securityapi-tokenscertificate-validationclient-side-securitycloudflarecopy-failddosipseclinux-kernelllmlog-explorermanaged-oauthmcpnon-human-identitiesoauthphishingpingorapost-quantumprivilege-escalationquantum-cryptographyrequest-smugglingvulnerability-disclosurevulnerability-scanner
What happened
Collection of Cloudflare security blog posts (Jan–May 2026) covering vulnerability disclosures and mitigations, product launches, and strategic security initiatives. Key items include: Project Glasswing (assessing LLMs like Mythos against live code); disclosure/mitigation of a critical Linux kernel privilege-escalation (“Copy Fail”); fixes for request-smuggling in Pingora OSS (fixed in Pingora 0.8.0); mitigation of an ACME certificate-validation issue; general availability and interoperability of post-quantum hybrid IPsec and a roadmap targeting full PQ security by 2029; identity and OAuth/API
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- cloudflare_security_blog
- Record identifier
- 11c06d3b82d02bdabc0984cc3540cb69b821f0f25d15d53a69bc924050161879
- Enrichment time
- 2026-05-21T19:24:11Z
- 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.