PT-2025-36826 · Microsoft · Windows Kernel+1

Aobo Wang + 7 · Published 2025-09-09 · Updated 2025-09-09 · CVE-2025-53803

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: A vulnerability allows attackers to obtain sensitive information and affect the system. The Windows Kernel generates error messages containing sensitive information, potentially allowing a locally authorized attacker to disclose information.

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

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

BDU:2025-11003

CVE-2025-53803

Affected Products

Windows

Windows Kernel

References · 7

• https://osv.dev/vulnerability/CVE-2025-53803 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-53803 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-53803 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53803 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-53803 · Security Note
• https://bdu.fstec.ru/vul/2025-11003 · Security Note
• https://twitter.com/CVEnew/status/1965509672376697206 · Twitter Post