PT-2025-4209 · Microsoft · Windows

Yarden Shafir · Published 2025-01-14 · Updated 2025-01-22 · CVE-2025-21320

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 (affected versions not specified)

Description A vulnerability allows attackers to obtain sensitive information and affect the system. This issue is related to the disclosure of memory information in the Windows kernel.

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

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2025-21320

Affected Products

Windows

References · 8

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21320 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21320 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21320 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21320 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21320 · Security Note
• https://twitter.com/CVEnew/status/1879490205146874179 · Twitter Post
• https://twitter.com/yarden_shafir/status/1879340852654551053 · Twitter Post
• https://twitter.com/dailycve/status/1882107969464361101 · Twitter Post