Important CVSS 7.8 EPSS 0.00455 2025-05 archive

Executive Summary

Out-of-bounds read in Windows NTFS allows an unauthorized 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 May 13 2025
Last Updated May 13 2025
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00455 — 0.36023 percentile

CVSS Vector

ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
Required
SCOPE
Unchanged
Temporal Score: 6.8

EPSS Score

0.00455
probability of exploitation in the next 30 days
0.36023 percentile - updated 2026-06-20
View on FIRST.org

Affected Products

20 affected products
Product KB Article Severity Impact Restart Required
Windows 10 for 32-bit Systems 5058387 (Security Update) Important Elevation of Privilege Yes
Windows 10 for x64-based Systems 5058387 (Security Update) Important Elevation of Privilege Yes
Windows 10 Version 1607 for 32-bit Systems 5058383 (Security Update) Important Elevation of Privilege Yes
Windows 10 Version 1607 for x64-based Systems 5058383 (Security Update) Important Elevation of Privilege Yes
Windows 10 Version 1809 for 32-bit Systems 5058392 (Security Update) Important Elevation of Privilege Yes
Windows 10 Version 1809 for x64-based Systems 5058392 (Security Update) Important Elevation of Privilege Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 5058449 (Monthly Rollup) 5058429 (Security Only) Important Elevation of Privilege Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 5058449 (Monthly Rollup) 5058429 (Security Only) Important Elevation of Privilege Yes
Windows Server 2008 for x64-based Systems Service Pack 2 5058449 (Monthly Rollup) 5058429 (Security Only) Important Elevation of Privilege Yes
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 5058449 (Monthly Rollup) 5058429 (Security Only) Important Elevation of Privilege Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 5058430 (Monthly Rollup) 5058454 (Security Only) Important Elevation of Privilege Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5058430 (Monthly Rollup) 5058454 (Security Only) Important Elevation of Privilege Yes
Windows Server 2012 5058451 (Monthly Rollup) Important Elevation of Privilege Yes
Windows Server 2012 (Server Core installation) 5058451 (Monthly Rollup) Important Elevation of Privilege Yes
Windows Server 2012 R2 5058403 (Monthly Rollup) Important Elevation of Privilege Yes
Windows Server 2012 R2 (Server Core installation) 5058403 (Monthly Rollup) Important Elevation of Privilege Yes
Windows Server 2016 5058383 (Security Update) Important Elevation of Privilege Yes
Windows Server 2016 (Server Core installation) 5058383 (Security Update) Important Elevation of Privilege Yes
Windows Server 2019 5058392 (Security Update) Important Elevation of Privilege Yes
Windows Server 2019 (Server Core installation) 5058392 (Security Update) Important Elevation of Privilege Yes

Patches

7 patches
Article Type Restart
5058387 Security Update Yes
5058383 Security Update Yes
5058392 Security Update Yes
5058449 (Monthly Rollup) 5058429 Monthly Rollup Yes
5058430 (Monthly Rollup) 5058454 Monthly Rollup Yes
5058451 Monthly Rollup Yes
5058403 Monthly Rollup Yes

Known Exploits

Acknowledgments

Will Dormann with Vul Labs