CVE-2025-53156 — Sensitive Information Exposure in Microsoft Windows 11 Version 24h2

CWE-200 — Sensitive Information ExposureCWE-129 — Improper Validation of Array Index10 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 74.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft Windows 11 Version 24h2Microsoft Windows Server 2025Microsoft Windows 11 24h2+1 more
Timeline
PublishedAug 12

Description

Exposure of sensitive information to an unauthorized actor in Storage Port Driver allows an authorized attacker to disclose information locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDmicrosoft/windows< 10.0.25398.1791+1
▶NVDmicrosoft/windows_11_24h2< 10.0.26100.4851
▶CVEListV5microsoft/windows_server_202510.0.26100.0 — 10.0.26100.4946
▶CVEListV5microsoft/windows_11_version_24h210.0.26100.0 — 10.0.26100.4946

🔴Vulnerability Details

2
CVEList
Windows Storage Port Driver Information Disclosure Vulnerability↗2025-08-12
▶
GHSA
GHSA-2mc5-3c8c-rg8r: Exposure of sensitive information to an unauthorized actor in Storage Port Driver allows an authorized attacker to disclose information locally↗2025-08-12
▶

📋Vendor Advisories

2
Microsoft
Windows Storage Port Driver Information Disclosure Vulnerability↗2025-08-12
▶
Microsoft
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()↗2024-12-10
▶

🕵️Threat Intelligence

5
Bleepingcomputer
Microsoft August 2025 Patch Tuesday fixes one zero-day, 107 flaws↗2025-08-12
▶
Qualys
Microsoft and Adobe Patch Tuesday, August 2025 Security Update Review | Qualys↗2025-08-12
▶
Talos
Microsoft Patch Tuesday for August 2025 — Snort rules and prominent vulnerabilities↗2025-08-12
▶
Talos
Microsoft Patch Tuesday for August 2025 — Snort rules and prominent vulnerabilities↗2025-08-12
▶
Qualys
Microsoft and Adobe Patch Tuesday, August 2025 Security Update Review↗2025-08-12
▶
CVE-2025-53156 — Sensitive Information Exposure | cvebase