CVE-2025-53759CWE-908

Microsoft Excel Remote Code Execution Vulnerability

High · published August 12, 2025

CVSS v3.1
7.8
EPSS
1%
Percentile
43.1
In the wild
Unconfirmed
What it is

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00517 · 43.1th percentile
Weakness
CWE-908 · Use of Uninitialized Resource
Published
2025-08-12T17:09Z
EPSS history
Timeline
  • 12 AUG 17:09Z
    Microsoft Excel Remote Code Execution Vulnerability
    cvelistv5