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. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,436 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,436
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Critical, last 7 days
357
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Healthcare-tagged, last 7 days
4
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product zimbra:collaboration. Show all products

10 CVEs, showing 1 to 10
CVESeverityTitlePublished
CVE-2026-73576Medium 6.3In Zimbra Collaboration (ZCS) before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice integration.
Assigned by mitre
Aug 13, 2026
CVE-2026-73575Low 3.1In 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-2026-73574Low 3.1In 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-2026-73573Low 3.1In 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-2026-73572Medium 6.1In 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
CVE-2026-73571Low 3.1An authorization bypass vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.17 due to improper authorization validation in delegated email sending functionality.
Assigned by mitre
Aug 13, 2026
CVE-2026-73570
Known exploited
High 8.9A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed and SNMP notifications are enabled.
Assigned by mitre
Aug 13, 2026
CVE-2025-66376
Known exploited
High 7.2Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
Assigned by mitre
Jan 5, 2026
CVE-2025-67809Medium 4.7An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1.Dec 15, 2025
CVE-2024-27443
Known exploited
Medium 6.1An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0.
Assigned by mitre
Aug 12, 2024

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.

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