CVE-2022-39212

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or 14.0.4. Users unable to upgrade should select "None" as camera before joining the call.

• CWE-200

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wq3g-2x46-q2gvThird Party Advisory
• https://github.com/nextcloud/spreed/pull/7673Patch, Third Party Advisory
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wq3g-2x46-q2gvThird Party Advisory
• https://github.com/nextcloud/spreed/pull/7673Patch, Third Party Advisory

Published

Sep 17, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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