10.0Critical
CVE-2026-65667Microsoft Teams Elevation of Privilege Vulnerability
Description
Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.
Weakness (CWE):
CWE-862
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| Microsoft | Microsoft Teams | - | |
| microsoft | teams | - – |
References and patches
- Microsoft Teams Elevation of Privilege Vulnerability vendor-advisorypatchVendor Advisory
CPE matches (NVD) (1)
cpe:2.3:a:microsoft:teams:-:*:*:*:*:*:*:*