Important CVSS 5.5 EPSS 0.00474 2025-06 archive

Executive Summary

Buffer over-read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.

Overview

5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Information Disclosure
Released Jun 10 2025
Last Updated Jun 10 2025
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00474 — 0.38361 percentile
NVD CVSS 5.5 MEDIUM — matches MSRC

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
None
AVAILABILITY
None
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 4.8

EPSS Score

0.00474
probability of exploitation in the next 30 days
0.38361 percentile - updated 2026-07-25
View on FIRST.org

Affected Products

21 affected products
Product KB Article Severity Impact Restart Required
Windows 10 for 32-bit Systems 5060998 (Security Update) Important Information Disclosure Yes
Windows 10 for x64-based Systems 5060998 (Security Update) Important Information Disclosure Yes
Windows 10 Version 1607 for 32-bit Systems 5061010 (Security Update) Important Information Disclosure Yes
Windows 10 Version 1607 for x64-based Systems 5061010 (Security Update) Important Information Disclosure Yes
Windows 10 Version 1809 for 32-bit Systems 5060531 (Security Update) Important Information Disclosure Yes
Windows 10 Version 1809 for x64-based Systems 5060531 (Security Update) Important Information Disclosure Yes
Windows 10 Version 21H2 for 32-bit Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 10 Version 21H2 for ARM64-based Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 10 Version 21H2 for x64-based Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 10 Version 22H2 for 32-bit Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 10 Version 22H2 for ARM64-based Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 10 Version 22H2 for x64-based Systems 5060533 (Security Update) Important Information Disclosure Yes
Windows 11 Version 22H2 for ARM64-based Systems 5060999 (Security Update) Important Information Disclosure Yes
Windows 11 Version 22H2 for x64-based Systems 5060999 (Security Update) Important Information Disclosure Yes
Windows 11 Version 23H2 for ARM64-based Systems 5060999 (Security Update) Important Information Disclosure Yes
Windows 11 Version 23H2 for x64-based Systems 5060999 (Security Update) Important Information Disclosure Yes
Windows 11 Version 24H2 for ARM64-based Systems 5060842 (Security Update) 5060841 (SecurityHotpatchUpdate) Important Information Disclosure 5058411 5058497 Base: 5.5 Temporal: 4.8 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C 10.0.26100.4349 10.0.26100.4270 Yes None Windows 11 Version 24H2 for x64-based Systems 5060842 (Security Update) 5060841 (SecurityHotpatchUpdate) Important Information Disclosure 5058411 5058497 Base: 5.5 Temporal: 4.8 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C 10.0.26100.4349 10.0.26100.4270 Yes None Windows Server 2016 5061010 (Security Update) Important Information Disclosure Yes
Windows Server 2016 (Server Core installation) 5061010 (Security Update) Important Information Disclosure Yes
Windows Server 2019 5060531 (Security Update) Important Information Disclosure Yes
Windows Server 2019 (Server Core installation) 5060531 (Security Update) Important Information Disclosure Yes
Windows Server 2022 5060526 (Security Update) 5060525 (SecurityHotpatchUpdate) Important Information Disclosure 5058385 5058500 Base: 5.5 Temporal: 4.8 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C 10.0.20348.3807 10.0.20348.3745 Yes None Windows Server 2022 (Server Core installation) 5060526 (Security Update) 5060525 (SecurityHotpatchUpdate) Important Information Disclosure 5058385 5058500 Base: 5.5 Temporal: 4.8 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C 10.0.20348.3807 10.0.20348.3745 Yes None Windows Server 2022, 23H2 Edition (Server Core installation) 5060118 (Security Update) Important Information Disclosure Yes

Patches

6 patches
Article Type Restart
5060998 Security Update Yes
5061010 Security Update Yes
5060531 Security Update Yes
5060533 Security Update Yes
5060999 Security Update Yes
5060118 Security Update Yes

Known Exploits

Acknowledgments

nerty_nerty(Ingyu Yang), Mukyoung Kwak, Seongheun Hong, Jaeseok Bae, Jiwon Jang, Seoyun Cho with Best of the Best 13th Team MSRC Gasan
Dan Reynolds
insu