CVE-2025-53733CWE-681

Microsoft Word Remote Code Execution Vulnerability

High · published August 12, 2025

CVSS v3.1
8.4
EPSS
1%
Percentile
45.1
In the wild
Unconfirmed
What it is

Incorrect conversion between numeric types in Microsoft Office Word allows an unauthorized attacker to execute code locally.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00546 · 45.1th percentile
Weakness
CWE-681 · Incorrect Conversion between Numeric Types
Published
2025-08-12T17:10Z
EPSS history
Timeline
  • 12 AUG 17:10Z
    Microsoft Word Remote Code Execution Vulnerability
    cvelistv5