CVSS 3.1
8.4 highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2026-45461
High (8.4) in microsoft. EPSS 0.4% chance of exploitation in the next 30 days.
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-787, CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:365_apps
- microsoft:365_copilot
- microsoft:microsoft_365
- microsoft:office_2016
- microsoft:office_2019
- microsoft:office_2021
- microsoft:office_2024