Vulnerability Report

CVE-2025-62470

Title: Heap-based buffer overflow in Windows Common Log File System Driver

Memory Corruption

Proof Of Concept

PoC Available for CVE-2025-62470

CWE Category CWE-122

Published Date Dec 09, 2025

Modified Date Dec 12, 2025

Exploit Status Available

Score 7.8 CVSS v3.1

Exploit Probability (EPSS)

0.46%

Vulnerability Summary

CVE-2025-62470: Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

Impacted Vendors

microsoft 14

Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62470

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.8

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-62470 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/96613686/CVE-2025-62470

View Code

December 12, 2025 MODIFIED

Vulnerability data or affected products updated.

December 12, 2025 MODIFIED

Vulnerability data updated via NVD.

December 09, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.