🔐 Daily Security & Standards Brief
- CVE-2026-81578 — PaperCut NG/MF Unsafe Reflection: patch PaperCut NG/MF Unsafe Reflection and verify the fix held.
- Upgrade PaperCut NG/MF to the latest patched version immediately to mitigate the unsafe reflection vulnerability and block remote code execution
- CVE-2026-81578 — PaperCut NG/MF: enforce auth on the exposed function in PaperCut NG/MF.
- Immediately apply the vendor-provided patch for PaperCut NG/MF to remediate CVE-2026-81578 and prevent unauthenticated access to critical functions
- IETF email infrastructure transition planned for 11 September: we weigh this against how agents actually fail in prod.
- Post-Quantum Authentication: Up Next: relevant if your stack touches the standard.
- IETF 126 post-meeting survey: what we heard: worth a read if you ship against the spec.