CVE-2026-62918
Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C
- EPSS probability
- 0.45%
- CWE
- CWE-347
- Published
- 2026-08-06
- Last modified
- 2026-09-16
Affected products
- Microsoft Microsoft Teams