Weekly Digest · CISA KEV · Collabora · PHP2Shell · Plex · Arista · Siemens · Active Exploitation
Exploited CVEs Oct 19-25, 2026: Plex, Arista, Collabora, Siemens and SiteGuard
Eight CVEs from five vendors joined CISA KEV this week, with scores from 4.3 to 9.9. Plex2Shell, Siemens ClickFix, SiteGuard, Arista and Collabora, plus where PHP2Shell fits.