Description
Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
Unchanged
RL
O
RC
Changed
Affected products
- Microsoft / Microsoft Teams for Android1.0.0 – 1416/1.0.0.2025102802
- Microsoft / Microsoft Teams for Desktop1.0.0 – 25122.1415.3698.6812
- Microsoft / Microsoft Teams for iOS2.0.0 – 7.10.1 (100772025102901)
- Microsoft / Microsoft Teams for Mac, New Edition1.0.0.0 – 25122.1207.3700.1444
- Microsoft / Teams for D365 Guides HoloLens907.0000 – 907.2505.29001.0
- Microsoft / Teams for D365 Remote Assist HoloLens316.0000 – 316.2505.28001
- Microsoft / Teams Panel1.0.97 – 1449/1.0.97.2025102203
- Microsoft / Teams Phone1.0.94 – 1449/1.0.94.2025168802