Microsoft: >> 365 Copilot Security Vulnerabilities
Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.007
Published
2026-03-10
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.005
Published
2026-03-10
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVSS Score
9.3
EPSS Score
0.008
Published
2026-01-22
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.004
Published
2025-12-09
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.004
Published
2025-12-09
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.007
Published
2025-11-11
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.058
Published
2025-11-11
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.006
Published
2025-10-14
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.005
Published
2025-10-14
Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.007
Published
2025-09-09