Watchguard XTM 1050, XTM 2050, XTM 2 Series, XTM 3 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.7.3 – CSP2 Build # 422637
[BUG72788, 69866, 62451, 67509, 70618] Resolved issue causing the AV scanning process to crash and restart
[BUG73560, BUG73557] Resolved kernel crash