https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T12:45:46.126349+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-308677 EUVD-2026-308677 2026-10-06T12:45:46.129896+00:00 EUVD-2026-308677 https://cve.radiocsirt.org/vuln/fkie_cve-2026-31835 fkie_cve-2026-31835 2026-10-06T12:45:46.129941+00:00

Vaultwarden is a Bitwarden-compatible server written in Rust. In versions 1.35.4 and earlier, the WebAuthn authentication flow in `validate_webauthn_login()` updates persistent credential metadata (1backup_eligible1 and 1backup_state flags1) based on unverified `authenticatorData` before signature validation is performed. An attacker who knows a user's password but cannot produce a valid WebAuthn signature can permanently modify the stored backup flags for that user's credential. If signature verification fails, the database update is not rolled back. This can result in a persistent denial of service of WebAuthn two-factor authentication for affected credentials. This issue has been fixed in version 1.35.5.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1285 WID-SEC-W-2026-1285 — Vaultwarden: Mehrere Schwachstellen 2026-10-06T12:45:46.129979+00:00

Ein Angreifer kann mehrere Schwachstellen in Vaultwarden ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, und um Informationen offenzulegen.