Search criteria
8 vulnerabilities found for Microsoft 365 Copilot by Microsoft
CVE-2026-33102 (GCVE-0-2026-33102)
Vulnerability from nvd – Published: 2026-04-23 21:35 – Updated: 2026-05-12 17:37 Exclusively Hosted Service
VLAI?
Title
Microsoft 365 Copilot Elevation of Privilege Vulnerability
Summary
Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-04-23 14:00
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CVE-2026-24299 (GCVE-0-2026-24299)
Vulnerability from nvd – Published: 2026-03-19 21:06 – Updated: 2026-04-14 16:36 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-03-19 14:00
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CVE-2026-24307 (GCVE-0-2026-24307)
Vulnerability from nvd – Published: 2026-01-22 22:47 – Updated: 2026-04-01 13:49 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-01-22 16:00
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CVE-2025-32711 (GCVE-0-2025-32711)
Vulnerability from nvd – Published: 2025-06-11 13:22 – Updated: 2026-02-26 17:50 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2025-06-11 14:00
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CVE-2026-33102 (GCVE-0-2026-33102)
Vulnerability from cvelistv5 – Published: 2026-04-23 21:35 – Updated: 2026-05-12 17:37 Exclusively Hosted Service
VLAI?
Title
Microsoft 365 Copilot Elevation of Privilege Vulnerability
Summary
Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-04-23 14:00
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CVE-2026-24299 (GCVE-0-2026-24299)
Vulnerability from cvelistv5 – Published: 2026-03-19 21:06 – Updated: 2026-04-14 16:36 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-03-19 14:00
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CVE-2026-24307 (GCVE-0-2026-24307)
Vulnerability from cvelistv5 – Published: 2026-01-22 22:47 – Updated: 2026-04-01 13:49 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2026-01-22 16:00
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CVE-2025-32711 (GCVE-0-2025-32711)
Vulnerability from cvelistv5 – Published: 2025-06-11 13:22 – Updated: 2026-02-26 17:50 Exclusively Hosted Service
VLAI?
Title
M365 Copilot Information Disclosure Vulnerability
Summary
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Severity ?
9.3 (Critical)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
Date Public ?
2025-06-11 14:00
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