user oidc vulnerabilities and fixes

Recent CVEs affecting user oidc, with upgrade or downgrade steps. 2 tracked.

Also searched as: useroidc.

user oidc has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-06-01. Highest priority: CVE-2026-45284 (score 18/100).

• CVE-2026-45284 MEDIUM 4.6 UPGRADE Nextcloud is an open source content collaboration platform
• CVE-2026-45278 LOW 3.3 UPGRADE Nextcloud is an open source content collaboration platform

FAQ

How do I fix user oidc vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is user oidc being exploited right now?

None of the tracked user oidc CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which user oidc CVE should I patch first?

CVE-2026-45284 currently ranks highest (18/100): Nextcloud is an open source content collaboration platform.

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