155 CVEs
19 in CISA KEV
Zimbra Vulnerabilities
CVE security advisories and vulnerability history for Zimbra.
155
Total CVEs
Published
19
In CISA KEV
Exploited in the wild
34
Public exploits
PoC or exploit code
6.8
Avg CVSS
2008–2026
CVE security advisories and vulnerability history for Zimbra.
Zimbra has 155 published CVE records since 2008, of which 19 are in CISA's Known Exploited Vulnerabilities catalog and 34 have a known public exploit. The average CVSS base score across scored CVEs is 6.8.
A quick read on Zimbra's vulnerability posture, as a share of its 155 published CVEs.
across 155 scored CVEs
56 of 155 scored
19 of 155 CVEs
34 of 155 CVEs
92 of 155 CVEs
How the CVSS severity of Zimbra's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
19
19 of Zimbra's CVEs are confirmed exploited in the wild.
Public exploits
34
34 of Zimbra's CVEs have a known public exploit available.
The Zimbra products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.
The CWE weakness categories most often found in Zimbra CVEs. Follow any weakness for its full explanation.
The CVE Numbering Authorities that publish Zimbra CVE records.
How many Zimbra CVEs were published each year.
The most recently disclosed vulnerabilities affecting Zimbra.
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Common questions about Zimbra vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Get an alert for each new Zimbra CVE, with AI-written analysis and remediation steps.