CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Free accounts get a daily email of the CVEs that match up to 3 of their products on My program; subscribers get each one the moment it is published. Where the data comes from: sources.

Updated under an hour ago (Oct 30, 2026, 5:30 AM ET)

What this means for you

This week: 3,335 CVEs published, 225 critical, and 2 newly confirmed exploited. Add your stack to see whether any of them hit you.

Do this next

Start free and add your stackFree account, 3 products This week's critical CVEs Exploited in the last 30 days

Published in the last 7 days: 3,335; Show in the list
Critical, last 7 days: 225; Show in the list
Healthcare-tagged, last 7 days: 3; Show in the list
Known exploited (CISA KEV): 1,764; Show in the list

Showing CVEs that name the product synacor:zimbra_collaboration_suite. Show all products

35 CVEs

Showing 1 to 10.

CVE	Severity	Title	Published
CVE-2026-93638	Medium 6.1	Zimbra Collaboration Suite Pre-Authentication Reflected Cross-Site Scripting via Login Page zrememberme Parameter Assigned by rapid7	Oct 23, 2026
CVE-2026-93636	Medium 4.3	Zimbra Collaboration Suite LDAP Filter Injection via Calendar Resource Attribute Name Assigned by rapid7	Oct 23, 2026
CVE-2026-93634	Medium 4.3	Zimbra Collaboration Suite Cross-Account Authorization Bypass via Forged Shared-File Records Assigned by rapid7	Oct 23, 2026
CVE-2026-93633	Medium 5.4	Zimbra Collaboration Suite Briefcase CSS Sanitization Bypass via Non-ASCII Stylesheet Characters Assigned by rapid7	Oct 23, 2026
CVE-2026-93631	High 7.1	Zimbra Collaboration Suite OAuth Extension Cross-Site Request Forgery Enables Account Linking Assigned by rapid7	Oct 23, 2026
CVE-2026-73576	Medium 6.3	In Zimbra Collaboration (ZCS) before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice integration. Assigned by mitre	Aug 13, 2026
CVE-2026-73575	Low 3.1	In Zimbra Collaboration (ZCS) before 10.1.17, a Cross-Site Request Forgery (CSRF) vulnerability exists in the Exchange Web Services (EWS) endpoint of Zimbra Collaboration (ZCS) due to insufficient va… Assigned by mitre	Aug 13, 2026
CVE-2026-73574	Low 3.1	In Zimbra Collaboration before 10.1.17, a local file inclusion (LFI) vulnerability exists in the Zimbra Classic Web Client due to improper validation of the fu request parameter. Assigned by mitre	Aug 13, 2026
CVE-2026-73573	Low 3.1	In Zimbra Collaboration (ZCS) before 10.1.17, a path traversal vulnerability exists in the Zimbra Briefcase document editing functionality due to improper validation of the packages parameter. Assigned by mitre	Aug 13, 2026
CVE-2026-73572	Medium 6.1	In Zimbra Collaboration (ZCS) before 10.1.17, a stored cross-site scripting (XSS) vulnerability exists in the Zimbra Classic Web Client due to insufficient sanitization of specific attachment content… Assigned by mitre	Aug 13, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.