SA44712 - 2021-02: Out-of-Cycle Advisory: Pulse Secure response to BIOS Trickboot Vulnerability

Last Modified Date Aug 24, 2026 12:35:09 AM...

CVE-2021-22887

CVE-2021-22887 covers a BIOS‑level vulnerability in Pulse Secure PSA‑Series hardware (PSA5000/PSA7000). The root issue is in BIOS firmware that could be compromised as part of an attack chain after an initial device compromise. The practical impact is BIOS integrity exposure, with no public explo...