CVE-2026-55026CWE-190
Microsoft Office Information Disclosure Vulnerability
Medium · published July 14, 2026
What it is
Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally.
The record
Technical detail
- CVSS v3.1
- 6.2 · MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
- CVSS v4.0
- Not supplied
- EPSS
- 0.00449 · 38.0th percentile
- Weakness
- CWE-190 · Integer Overflow or Wraparound
- Published
- 2026-07-14T17:08Z
EPSS history
Timeline