Nextcloud Collectives vulnerabilities

• nextcloud collectives A public shared collective always allowed recipients of the link to create pages. CVE-2026-77171 3.5 LowOctober 27, 2026
• nextcloud collectives The emoji field in the page emoji update endpoint does not properly validate user input. By... CVE-2026-77166 2.4 LowSeptember 21, 2026