CVE-2025-62466

CWE-476 — NULL Pointer Dereference5 documents5 sources
Severity
7.8HIGH
EPSS
0.1%
top 71.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+29 more
Timeline
PublishedDec 9

Description

Null pointer dereference in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages31 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.23666
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.28064
▶NVDmicrosoft/windows< 10.0.14393.8688+5

🔴Vulnerability Details

2
GHSA
GHSA-6wqw-fv93-6j54: Null pointer dereference in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally↗2025-12-09
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CVEList
Windows Client-Side Caching Elevation of Privilege Vulnerability↗2025-12-09
▶

📋Vendor Advisories

1
Microsoft
Windows Client-Side Caching Elevation of Privilege Vulnerability↗2025-12-09
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-62466 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2025-62466 (HIGH CVSS 7.8) | Null pointer dereference in Windows | cvebase.io