PT-2025-1165 · Microsoft · Windows

Published 2025-01-14 · Updated 2025-01-27 · CVE-2025-21215

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:C/I:N/A:N

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

Description The issue is related to a security-feature bypass vulnerability that affects the system. It is associated with an out-of-bounds read in memory in the SPNEGO (NEGOEX) security mechanism of Windows operating systems. Exploitation of this issue may allow an attacker to disclose protected information.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-00446

CVE-2025-21215

Affected Products

Windows

References · 8

• https://bdu.fstec.ru/vul/2025-00446 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21215 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21215 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21215 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21215 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21215 · Vendor Advisory
• https://twitter.com/CVEnew/status/1880761198167138744 · Twitter Post
• https://twitter.com/dailycve/status/1883964553270288842 · Twitter Post