Filament: Multi-factor authentication (app) recovery codes can still be used multiple times via concurrent submission
High-risk advisory
CVE-2026-48505
Summary
Filament: Multi-factor authentication (app) recovery codes can still be used multiple times via concurrent submission
Why it matters
GitHub has published a reviewed security advisory for filament/filament. Prioritize it with other application dependency updates, especially because EPSS places it in the 9% percentile.
Operator check
Check whether filament/filament is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.2%; percentile: 9%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.