60
CVE-2026-45463
—CVSS 3.1
8.4 high
EPSS
<1%p30
Published
()
Modified
Description
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
- Vendors
- microsoft
- Products
- 365 apps, 365 copilot, microsoft 365, office 2016, office 2019, office 2021, office 2024
- Weakness
- CWE-121, CWE-191
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H