🔐 Daily Security & Standards Brief
- 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.
- CVE-2023-49105 — ownCloud: patch ownCloud and verify the fix held.
- CVE-2026-53362 — Linux Kernel Unspecified: patch Linux Kernel Unspecified and verify the fix held.
- Immediately upgrade all Linux systems to the latest kernel version and apply vendor security patches to remediate CVE-2026-53362