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7 vulnerabilities found for Microsoft Teams by Microsoft
CVE-2026-65667 (GCVE-0-2026-65667)
Vulnerability from cvelistv5
Published
2026-08-06 22:37
Modified
2026-08-29 16:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-862 - Missing Authorization
Summary
Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: - |
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CVE-2026-62918 (GCVE-0-2026-62918)
Vulnerability from cvelistv5
Published
2026-08-06 22:37
Modified
2026-08-29 16:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Summary
Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: - |
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CVE-2026-62896 (GCVE-0-2026-62896)
Vulnerability from cvelistv5
Published
2026-08-06 22:37
Modified
2026-08-29 16:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-287 - Improper Authentication
Summary
Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: - |
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CVE-2026-33823 (GCVE-0-2026-33823)
Vulnerability from cvelistv5
Published
2026-05-07 20:58
Modified
2026-08-10 15:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
Summary
Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: - |
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CVE-2026-21535 (GCVE-0-2026-21535)
Vulnerability from cvelistv5
Published
2026-02-19 22:06
Modified
2026-08-19 16:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
Improper access control in Microsoft Teams allows an unauthorized attacker to disclose information over a network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: - |
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CVE-2023-24881 (GCVE-0-2023-24881)
Vulnerability from cvelistv5
Published
2023-07-11 16:37
Modified
2025-07-10 16:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
Microsoft Teams Information Disclosure Vulnerability
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: 2.0.0 < 2.10.1 |
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CVE-2020-17091 (GCVE-0-2020-17091)
Vulnerability from cvelistv5
Published
2020-11-11 06:48
Modified
2026-05-29 20:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
Microsoft Teams Remote Code Execution Vulnerability
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft Teams |
Version: N/A cpe:2.3:a:microsoft:teams:-:*:*:*:*:*:*:* |
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