Is Nextcloud 21.0.9 patched?
Nextcloud · cycle 21.0 · Official site ↗
21.0.9100/100Healthy
Current stable (34.0.0): 100/100
Health score100/100
Open issues0
Exploited now0
Cycle 21.0 EOL—
Latest release34.0.0
Summary iPlain-English security status for Nextcloud 21.0.9, built from its CVEs, active-exploitation data, end-of-life date and latest release.
Nextcloud 21.0.9 is part of the 21.0 release line. No known vulnerabilities affect it in our data. The latest supported Nextcloud release is 34.0.0.
Known issues affecting 21.0.9
None found for this version. ✓
Other Nextcloud versions
Check another release line of Nextcloud.
Nextcloud 34.0.0Nextcloud 33.0.5Nextcloud 32.0.11Nextcloud 31.0.14Nextcloud 30.0.17Nextcloud 29.0.16Nextcloud 28.0.14Nextcloud 27.1.11Nextcloud 26.0.13Nextcloud 25.0.13Nextcloud 24.0.12Nextcloud 23.0.12Nextcloud 22.2.10Nextcloud 20.0.14Nextcloud 19.0.13Nextcloud 18.0.14Nextcloud 17.0.10Nextcloud 16.0.11Nextcloud 15.0.14Nextcloud 14.0.14Nextcloud 13.0.12Nextcloud 12.0.13Nextcloud 11.0.8Nextcloud 10.0.6Nextcloud 9.1.3
Frequently asked
Is Nextcloud 21.0.9 patched?
Nextcloud 21.0.9 is on the latest patch of its cycle with no known affecting vulnerabilities.
What is the latest version of Nextcloud?
The latest supported Nextcloud release is 34.0.0.
Is Nextcloud 21.0.9 still receiving security updates?
Yes — the 21.0 line is still supported and receiving security updates. The latest release is 34.0.0.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Nextcloud's official advisory before you patch or upgrade — Nextcloud official site ↗