CVE-2026-26134CWE-190CWE-416
Microsoft Office Elevation of Privilege Vulnerability
High · published March 10, 2026
What it is
Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.
The record
Technical detail
- CVSS v3.1
- 7.8 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CVSS v4.0
- Not supplied
- EPSS
- 0.00346 · 26.9th percentile
- Weaknesses
- CWE-190 · Integer Overflow or Wraparound; CWE-416 · Use After Free
- Published
- 2026-03-10T17:05Z
EPSS history
Timeline