CVE-2025-54907CWE-122

CVE-2025-54907

High · published September 9, 2025

CVSS v3.1
7.8
EPSS
1%
Percentile
42.5
In the wild
Unconfirmed
What it is

Heap-based buffer overflow in Microsoft Office Visio 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
CVSS v4.0
Not supplied
EPSS
0.00508 · 42.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-09-09T21:16Z
Affected products (8)
ProductVersionsFixed in
microsoft/365_appsall versions—
microsoft/365_appsall versions—
microsoft/officeall versions—
microsoft/officeall versions—
microsoft/office_long_term_servicing_channelall versions—
microsoft/office_long_term_servicing_channelall versions—
microsoft/office_long_term_servicing_channelall versions—
microsoft/office_long_term_servicing_channelall versions—
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54907 · [email protected]
EPSS history
Timeline
  • 09 SEP 17:00Z
    Microsoft Office Visio Remote Code Execution Vulnerability
    cvelistv5