56 CVEs
1 in CISA KEV
CVE security advisories and vulnerability history for core by owncloud.
Last updated
owncloud core has 56 published CVE records since 2012, of which 1 are in CISA's Known Exploited Vulnerabilities catalog and 3 have a known public exploit. The average CVSS base score across scored CVEs is 5.7.
This page aggregates every publicly disclosed vulnerability (CVE) affecting owncloud core, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of owncloud core's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
1
One of owncloud core's CVEs is confirmed exploited in the wild.
Public exploits
3
3 of owncloud core's CVEs have a known public exploit available.
Browse every owncloud core version named in a CVE, then pick one to see only the CVEs that affect it.
The CWE weakness categories most often found in owncloud core CVEs. Follow any weakness for its full explanation.
How many owncloud core CVEs were published each year.
Browse vulnerabilities for other products by owncloud.
Common questions about owncloud core vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new owncloud core vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
56 CVEs
Added to CISA KEV 2026-08-27
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