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Vulnerability Database

Last updated on Jun 4, 2026
S.No Vulnerability Name Severity
Vulnerabilites CVE-2021-24092 are fixed in Windows Defender 1.1.17800.5 mpam-fe-defender-x64Important
Vulnerabilites CVE-2021-24092 are fixed in Windows Defender 1.1.17800.5 mpas-fe64Important
Vulnerabilites CVE-2021-31978,CVE-2021-31985 are fixed in Windows Defender 1.1.18200.3 mpam-fe-defender-x64Important
Vulnerabilites CVE-2021-31978,CVE-2021-31985 are fixed in Windows Defender 1.1.18200.3 mpas-fe64Important
Vulnerabilites CVE-2021-34464,CVE-2021-34522 are fixed in Windows Defender 1.1.18242.0 mpam-fe-defender-x64Important
Vulnerabilites CVE-2021-34464,CVE-2021-34522 are fixed in Windows Defender 1.1.18242.0 mpas-fe64Important
Vulnerabilites CVE-2021-34471 are fixed in Windows Defender 1.1.18400.4 mpam-fe-defender-x64Important
Vulnerabilites CVE-2021-34471 are fixed in Windows Defender 1.1.18400.4 mpas-fe64Important
Vulnerabilites CVE-2021-42298 are fixed in Windows Defender 1.1.18700.3 mpam-fe-defender-x64Important
Vulnerabilites CVE-2021-42298 are fixed in Windows Defender 1.1.18700.3 mpas-fe64Important
Vulnerabilites CVE-2022-24548 are fixed in Windows Defender 1.1.19100.5 mpam-fe-defender-x64Moderate
Vulnerabilites CVE-2022-24548 are fixed in Windows Defender 1.1.19100.5 mpas-fe64Moderate
Vulnerabilites CVE-2022-37971 are fixed in Windows Defender 1.1.19700.2 mpam-fe-defender-x64Important
Vulnerabilites CVE-2022-37971 are fixed in Windows Defender 1.1.19700.2 mpas-fe64Important
Vulnerabilities CVE-2018-0986 are fixed in Microsoft Defender (1.1.14700.5) (x64)Important
Vulnerabilities CVE-2018-0986 are fixed in Windows Defender (1.1.14700.5) (x64)Important
Vulnerabilities CVE-2023-24860 are fixed in Microsoft Defender (1.1.20200.4) (x64)Important
Vulnerabilities CVE-2023-24860 are fixed in Windows Defender (1.1.20200.4) (x64)Important
Vulnerabilites CVE-2026-33825 are fixed in Update for Microsoft Defender Antivirus antimalware platform (4.18.26030.3011) (KB4052623)Important
Vulnerabilites CVE-2026-45498 are fixed in Update for Microsoft Defender Antivirus antimalware platform (4.18.26040.7) (KB4052623)Important
Vulnerabilites CVE-2026-41091,CVE-2026-45584 are affected fixed in Microsoft Malware Protection Engine 1.1.26040.8Important
Vulnerabilites CVE-2020-1170,CVE-2020-1163 are fixed in Update for Microsoft Defender Antivirus antimalware platform (4.18.2005.1)Important
Vulnerabilites CVE-2020-1002 are affected in Microsoft Malware Protection Engine 1.1.16638.0Important
Vulnerabilites CVE-2019-1255 are affected in Microsoft Malware Protection Engine 1.1.16400.2Important
Vulnerabilites CVE-2019-1161 are affected in Microsoft Malware Protection Engine 1.1.16200.1Important
Vulnerabilites CVE-2017-8541,CVE-2017-8538,CVE-2017-0290 are affected in Microsoft Malware Protection Engine 1.1.13704.0Important
Vulnerabilites CVE-2017-11940,CVE-2017-11937 are affected in Microsoft Malware Protection Engine 1.1.14405.2Important

Disclaimer: This webpage is intended to provide you information about vulnerability announcement for certain specific software products. The information is provided "As Is" without warranty of any kind. The links provided point to pages on the vendors websites. You can get more information by clicking the links to visit the relevant pages on the vendors website.