PT-2026-32847 · Microsoft · Windows Kernel+1

0Rb1T + 7 · Published 2026-04-14 · Updated 2026-04-17 · CVE-2026-32195

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

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

Description A stack-based buffer overflow in the Windows Kernel allows an authorized attacker to elevate privileges locally. A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than the buffer is allocated to hold, potentially overwriting adjacent memory.

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

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2026-05323

CVE-2026-32195

Affected Products

Windows

Windows Kernel

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-32195 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32195 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-32195 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-05323 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32195 · Security Note
• https://twitter.com/CVEnew/status/2045112942417612816 · Twitter Post