CVE-2025-29969

high

Description

Time-of-check time-of-use (toctou) race condition in Windows Fundamentals allows an authorized attacker to execute code over a network.

References

https://github.com/SafeBreach-Labs/EventLogin-CVE-2025-29969

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29969

Details

Source: Mitre, NVD

Published: 2025-05-13

Updated: 2025-05-19

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00053