Microsoft Teams Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.

Microsoft Teams Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.

libwebp: Heap buffer overflow in WebP Codec

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

A library injection vulnerability exists in the com.microsoft.teams2.modulehost.app helper app of Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions.

A library injection vulnerability exists in Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions.

A library injection vulnerability exists in the WebView.app helper app of Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions.

Microsoft Teams Information Disclosure Vulnerability

Microsoft Teams Information Disclosure Vulnerability

Microsoft Teams for iOS Spoofing Vulnerability

Microsoft Teams for iOS Spoofing Vulnerability

Microsoft Teams for Android Information Disclosure Vulnerability

Microsoft Teams for Android Information Disclosure Vulnerability

Microsoft Teams for Android Information Disclosure Vulnerability

Microsoft Teams for Android Information Disclosure Vulnerability

A potential Buffer Overflow Vulnerability (from a BB Code handling issue) has been identified in TeamSpeak Server version 3.0.13.6 (08/11/2016 09:48:33), it enables the users to Crash any WINDOWS Client that clicked into a Vulnerable Channel of a TeamSpeak Server.

Microsoft Teams Denial of Service Vulnerability

Microsoft Teams Denial of Service Vulnerability

Microsoft Teams iOS Information Disclosure Vulnerability

Microsoft Teams iOS Information Disclosure Vulnerability

Microsoft Teams displayName stored cross-site scripting vulnerability

The Microsoft Teams online service contains a stored cross-site scripting vulnerability in the displayName parameter that can be exploited on Teams clients to obtain sensitive information such as authentication tokens and to possibly execute arbitrary commands. This vulnerability was fixed for all Teams users in the online service on or around October 2020.

Untrusted search path vulnerability in The installer of Microsoft Teams allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.