CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NCVE-2026-55042
Medium (5.5) in microsoft. EPSS 0.5% chance of exploitation in the next 30 days.
Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
- CWE
- CWE-908
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:365_apps
- microsoft:microsoft_365
- microsoft:office_2016
- microsoft:office_2019
- microsoft:office_2021
- microsoft:office_2024