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Recent Microsoft Windows Defender Security Advisories

Advisory Title Published
CVE-2023-36422 Microsoft Windows Defender Elevation of Privilege Vulnerability November 14, 2023
CVE-2023-38163 Windows Defender Attack Surface Reduction Security Feature Bypass September 12, 2023
CVE-2023-38175 Microsoft Windows Defender Elevation of Privilege Vulnerability August 8, 2023
CVE-2022-37971 Microsoft Windows Defender Elevation of Privilege Vulnerability October 11, 2022
CVE-2022-35822 Windows Defender Credential Guard Security Feature Bypass Vulnerability August 15, 2022
CVE-2022-34711 Windows Defender Credential Guard Elevation of Privilege Vulnerability August 15, 2022
CVE-2022-34709 Windows Defender Credential Guard Security Feature Bypass Vulnerability August 9, 2022
CVE-2022-34710 Windows Defender Credential Guard Information Disclosure Vulnerability August 9, 2022
CVE-2022-34712 Windows Defender Credential Guard Information Disclosure Vulnerability August 9, 2022
CVE-2022-34705 Windows Defender Credential Guard Elevation of Privilege Vulnerability August 9, 2022

By the Year

In 2023 there have been 2 vulnerabilities in Microsoft Windows Defender with an average score of 7.8 out of ten. Windows Defender did not have any published security vulnerabilities last year. That is, 2 more vulnerabilities have already been reported in 2023 as compared to last year.

Year Vulnerabilities Average Score
2023 2 7.80
2022 0 0.00
2021 0 0.00
2020 1 7.80
2019 0 0.00
2018 0 0.00

It may take a day or so for new Windows Defender vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Microsoft Windows Defender Security Vulnerabilities

Microsoft Windows Defender Elevation of Privilege Vulnerability

CVE-2023-36422 7.8 - High - November 14, 2023

Microsoft Windows Defender Elevation of Privilege Vulnerability

Microsoft Windows Defender Elevation of Privilege Vulnerability

CVE-2023-38175 7.8 - High - August 08, 2023

Microsoft Windows Defender Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links

CVE-2020-0835 7.8 - High - April 15, 2020

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links, aka 'Windows Defender Antimalware Platform Hard Link Elevation of Privilege Vulnerability'.

Improper Privilege Management

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