CVE-2026-93627Published
Zimbra Collaboration Suite Calendar Processing Authentication Bypass via Forged iCalendar CANCEL/REQUEST Organizer
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-93627 · Microsoft / collected KEV context
cve-program · CVE-2026-93627
Related operational evidence
Explicit CVE identifiers- Zimbra Collaboration Suite Calendar Processing Authentication Bypass via Forged iCalendar CANCEL/REQUEST Organizer · Newly collected advisory · 23 Oct 2026