CVE Vulnerabilities for Microsoft Teams
| CVE | Published | Severity | Details | Exploitability | Impact | Vector |
|---|---|---|---|---|---|---|
| CVE‑2025‑53783 | 2025‑08‑12 18:15:47 | HIGH (8) | Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network. | 2 | 6 | NETWORK |
| CVE‑2024‑42004 | 2024‑12‑18 23:15:08 | HIGH (7) | 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. | 2 | 5 | LOCAL |
| CVE‑2024‑41145 | 2024‑12‑18 23:15:08 | HIGH (7) | 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. | 2 | 5 | LOCAL |
| CVE‑2024‑41138 | 2024‑12‑18 23:15:08 | HIGH (7) | 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. | 2 | 5 | LOCAL |
| CVE‑2024‑38197 | 2024‑08‑13 18:15:29 | MEDIUM (7) | Microsoft Teams for iOS Spoofing Vulnerability | 4 | 3 | NETWORK |
| CVE‑2024‑21448 | 2024‑03‑12 17:15:54 | MEDIUM (5) | Microsoft Teams for Android Information Disclosure Vulnerability | 1 | 4 | LOCAL |
| CVE‑2024‑21374 | 2024‑02‑13 18:15:55 | MEDIUM (5) | Microsoft Teams for Android Information Disclosure Vulnerability | 1 | 4 | LOCAL |
| CVE‑2023‑4863 | 2023‑09‑12 15:15:24 | HIGH (9) | 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) | 3 | 6 | NETWORK |
| CVE‑2023‑29330 | 2023‑08‑08 18:15:12 | HIGH (9) | Microsoft Teams Remote Code Execution Vulnerability | 3 | 6 | NETWORK |
| CVE‑2023‑29328 | 2023‑08‑08 18:15:12 | HIGH (9) | Microsoft Teams Remote Code Execution Vulnerability | 3 | 6 | NETWORK |
| CVE‑2023‑24881 | 2023‑07‑11 17:15:13 | MEDIUM (7) | Microsoft Teams Information Disclosure Vulnerability | 3 | 4 | NETWORK |
| CVE‑2022‑21965 | 2022‑02‑09 17:15:09 | HIGH (8) | Microsoft Teams Denial of Service Vulnerability | 4 | 4 | NETWORK |
| CVE‑2021‑24114 | 2021‑02‑25 23:15:17 | MEDIUM (6) | Microsoft Teams iOS Information Disclosure Vulnerability | 2 | 4 | NETWORK |
| CVE‑2020‑17091 | 2020‑11‑11 07:15:19 | HIGH (8) | Microsoft Teams Remote Code Execution Vulnerability | 2 | 6 | LOCAL |
| CVE‑2020‑10146 | 2020‑12‑09 01:15:12 | MEDIUM (5) | 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. | 2 | 3 | NETWORK |
| CVE‑2019‑5922 | 2019‑03‑12 22:29:01 | MEDIUM (7) | 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. | 0 | 0 | NETWORK |
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