Important CVSS 7.8 EPSS 0.00351 2025-11 archive

Executive Summary

Privilege context switching error in Windows Administrator Protection allows an authorized attacker to elevate privileges locally.

Overview

7.8
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Elevation of Privilege
Released Nov 11 2025
Last Updated Nov 11 2025
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00351 — 0.27675 percentile
NVD CVSS 7.8 HIGH — matches MSRC

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:T/RC:C
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
High
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Temporary Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 6.9

EPSS Score

0.00351
probability of exploitation in the next 30 days
0.27675 percentile - updated 2026-07-25
View on FIRST.org

Known Exploits

Acknowledgments

James Forshaw with Google Project Zero