CVE-2026-42832CWE-284
Microsoft Office Spoofing Vulnerability
High · published May 12, 2026
What it is
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
The record
Technical detail
- CVSS v3.1
- 7.7 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
- CVSS v4.0
- Not supplied
- EPSS
- 0.00313 · 22.9th percentile
- Weakness
- CWE-284 · Improper Access Control
- Published
- 2026-05-12T16:59Z
EPSS history
Timeline