Microsoft: >> Excel Security Vulnerabilities
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-08-11
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-08-11
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-08-11
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-08-11
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.004
Published
2026-08-11
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.008
Published
2026-08-04
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-07-14
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-07-14
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-07-14
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVSS Score
6.1
EPSS Score
0.003
Published
2026-07-14