CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,501 CVEs published, 358 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,501
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Critical, last 7 days
358
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product microsoft:365_copilot. Show all products

35 CVEs, showing 1 to 35
CVESeverityTitlePublished
CVE-2026-85887High 7.7M365 Copilot Information Disclosure Vulnerability
Assigned by microsoft
Sep 17, 2026
CVE-2026-85885Critical 9.9Microsoft 365 Copilot Elevation of Privilege Vulnerability
Assigned by microsoft
Sep 17, 2026
CVE-2026-50517Critical 9.9Microsoft M365 Copilot Remote Code Execution Vulnerability
Assigned by microsoft
Jul 24, 2026
CVE-2026-58617High 8.1M365 Copilot for iOS Elevation of Privilege Vulnerability
Assigned by microsoft
Jul 14, 2026
CVE-2026-50387High 7.8Windows GDI Elevation of Privilege Vulnerability
Assigned by microsoft
Jul 14, 2026
CVE-2026-48561Critical 9.6Microsoft Edge Copilot Remote Code Execution Vulnerability
Assigned by microsoft
Jul 14, 2026
CVE-2026-41106Critical 9.3Microsoft 365 Copilot Elevation of Privilege Vulnerability
Assigned by microsoft
Jul 2, 2026
CVE-2026-47645High 8.8Url redirection to untrusted site ('open redirect') in Microsoft 365 Copilot's Business Chat allows an unauthorized attacker to elevate privileges over a network.Jun 19, 2026
CVE-2026-42895High 7.5Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network.Jun 19, 2026
CVE-2026-54130High 7.5Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network.Jun 18, 2026
CVE-2026-45474High 8.4Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Jun 9, 2026
CVE-2026-45472High 8.4Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Jun 9, 2026
CVE-2026-45463High 8.4Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.Jun 9, 2026
CVE-2026-45461High 8.4Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Jun 9, 2026
CVE-2026-45460Medium 4.7Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally.Jun 9, 2026
CVE-2026-42827High 7.5Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.May 22, 2026
CVE-2026-41090Critical 9.3Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network.May 22, 2026
CVE-2026-42831High 7.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.May 12, 2026
CVE-2026-41614Medium 6.2Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.May 12, 2026
CVE-2026-41100Medium 4.4Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally.May 12, 2026
CVE-2026-40363High 8.4Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.May 12, 2026
CVE-2026-33102Critical 9.3Microsoft 365 Copilot Elevation of Privilege Vulnerability
Assigned by microsoft
Apr 23, 2026
CVE-2026-24299Medium 5.3Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.Mar 19, 2026
CVE-2026-26133High 7.1AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.Mar 16, 2026
CVE-2026-26134High 7.8Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.Mar 10, 2026
CVE-2026-26110High 7.8Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.Mar 10, 2026
CVE-2026-25180Medium 5.5Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.Mar 10, 2026
CVE-2026-24285High 7.0Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.Mar 10, 2026
CVE-2026-24307High 7.5Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.Jan 22, 2026
CVE-2025-62557High 7.8Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Dec 9, 2025
CVE-2025-62554High 7.8Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.Dec 9, 2025
CVE-2025-62199High 7.8Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Nov 11, 2025
CVE-2025-60724Critical 9.8Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.Nov 11, 2025
CVE-2025-59234High 7.8Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Oct 14, 2025
CVE-2025-59227High 7.8Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.Oct 14, 2025

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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