OpenNext Cloudflare: Cache interception can bypass middleware protection for encoded paths
High-risk advisory
CVE-2026-100409
Summary
OpenNext Cloudflare: Cache interception can bypass middleware protection for encoded paths
Why it matters
GitHub has published a reviewed security advisory for @opennextjs/cloudflare. Prioritize it with other application dependency updates.
Operator check
Check whether @opennextjs/cloudflare is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.