Microsoft: >> Office Long Term Servicing Channel Security Vulnerabilities
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-05-12
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
CVSS Score
7.7
EPSS Score
0.0
Published
2026-05-12
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-05-12
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVSS Score
8.8
EPSS Score
0.0
Published
2026-05-12
Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVSS Score
4.3
EPSS Score
0.001
Published
2026-05-12
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-05-12
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-05-12
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.001
Published
2026-05-12
Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.002
Published
2026-05-12
Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.001
Published
2026-05-12
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