PT-2025-42078 · Microsoft · Windows Kernel+1

Zhiniang Peng · Published 2025-10-14 · Updated 2025-11-05 · CVE-2025-59186

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Kernel (affected versions not specified)

Description An issue exists in the Windows Kernel that allows an authorized attacker to disclose information locally. The issue involves the exposure of sensitive information to an unauthorized actor.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2025-13029

CVE-2025-59186

Affected Products

Windows

Windows Kernel

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-59186 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59186 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-59186 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-59186 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13029 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59186 · Security Note
• https://twitter.com/CVEnew/status/1978198261551771837 · Twitter Post
• https://t.me/cveNotify/141870 · Telegram Post