PT-2020-3158 · Microsoft · Windows Kernel+1

Yuki Chen · Published 2020-07-14 · Updated 2026-02-23 · CVE-2020-1336

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/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 The issue is related to errors in handling objects in memory. It allows an attacker to elevate their privileges by executing a specially crafted application, potentially leading to code execution with elevated permissions. A locally authenticated attacker can exploit this issue.

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

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2020-03456

CVE-2020-1336

Affected Products

Windows

Windows Kernel

References · 8

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1336 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1336 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1336 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1336 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03456 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1336 · Security Note
• https://t.me/cvenotify/81239 · Telegram Post
• https://t.me/cveNotify/152894 · Telegram Post