3C
Product
365 Copilot
by Microsoft · last CVE Sep 17, 2026
54
CVEs
0
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 9High 38Medium 7Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-50517
9.9
2%
Jul 24
Microsoft M365 Copilot Remote Code Execution Vulnerability
Affected: All versions, or not specified
CVE-2026-58617
9.8
1%
Jul 14
M365 Copilot for iOS Elevation of Privilege Vulnerability
Affected: before 2.111.4
CVE-2025-60724
9.8
6%
Nov 11
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network
Affected: before 16.0.19426.20044
CVE-2025-53766
9.8
8%
Aug 12
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network
Affected: before 16.0.19127.20000
CVE-2026-48561
9.6
1%
Jul 14
Microsoft Edge Copilot Remote Code Execution Vulnerability
Affected: All versions, or not specified
CVE-2021-43905
9.6
3%
Dec 15
Microsoft Office app Remote Code Execution Vulnerability
Affected: before 18.2110.13110.0
CVE-2026-41106
9.3
1%
Jul 2
Microsoft 365 Copilot Elevation of Privilege Vulnerability
Affected: All versions, or not specified
CVE-2026-41090
9.3
0%
May 22
Microsoft Copilot Tampering Vulnerability
Affected: All versions, or not specified
CVE-2026-33102
9.3
0%
Apr 23
Microsoft 365 Copilot Elevation of Privilege Vulnerability
Affected: All versions, or not specified
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