CVE-2026-45266 | Nextcloud Talk up to 21.1.9/22.0.10/23.0.2 access control (GHSA-x75r-65hm-cw35)
A vulnerability classified as critical has been found in Nextcloud Talk up to 21.1.9/22.0.10/23.0.2. This impacts an unknown function. Performing a manipulation results in improper access controls.
This vulnerability is known as CVE-2026-45266. Remote exploitation of the attack is possible. No exploit is available.
It is recommended to upgrade the affected component.