CVE-2026-65667 — Microsoft Teams Elevation of Privilege Vulnerability

Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.

Published: 2026-08-06 · CVSS: 10.0 · CVSS 3.1

Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7