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Microsoft Patch Tuesday Updates
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2023 Patch Tuesday Security Updates
Microsoft May 2023 Patch Tuesday Fixes 38 Vulnerabilities, Including 3 Zero-Day!
Microsoft has released May 2023 Patch Tuesday security updates, fixes 38 vulnerabilities. Six are classified as critical as they allow the most severe type of vulnerability remote code execution.
Microsoft April 2023 Patch Tuesday Addresses 97 Vulnerabilities, Including a Zero-Day!
Microsoft has released April 2023 Patch Tuesday security updates, fixes 97 vulnerabilities. Seven are classified as critical as they allow the most severe type of vulnerability remote code execution, and 90 are classified as important.
Microsoft March 2023 Patch Tuesday Fixes 80 Vulnerabilities Including 2 Zero-Day!
In March 2023 Patch Tuesday Releases, Microsoft addressed 80 CVEs, of which nine were rated as critical, including 2 Zero-day, 66 as important, and one as moderate.
Microsoft February Patch Tuesday Addresses 77 Vulnerabilities Including 3 Zero-day!
Microsoft has released February 2023 Patch Tuesday security updates, addressing 77 vulnerabilities. 9 are classified as critical as they allow the most severe type of vulnerability remote code execution, and 68 are classified as important.
11 are critical as they allow the most severe types of vulnerabilities like privilege elevation, security feature bypass, or remote code execution, and 87 are important. January Patch Tuesday fixes one zero-day vulnerability that is known to be actively exploited (CVE-2023-21674).
2022 Patch Tuesday Security Updates
Microsoft December 2022 Patch Tuesday Addresses 48 Vulnerabilities Including 2 Zero-day!
Microsoft December Patch Tuesday addresses 49 flaws, seven of which are rated as critical. In addition, Microsoft released an update called “Defense in Depth” (ADV220005) to address Driver Certificate Deprecation. Two zero-day vulnerabilities are fixed in this patch Tuesday, one of which is actively exploited.
Microsoft November 2022 Patch Tuesday Addresses 65 Vulnerabilities Including 6 Zero-day!
Microsoft has released patches for 65 vulnerabilities, of which 6 are actively exploited Zero-Day. Among the 6 Zero-day, CVE-2022-41091 vulnerability is publicly disclosed. Eleven of the 65 vulnerabilities fixed in this security update are classified as ‘Critical’, and the rest as ‘Important’.
Microsoft Patch Tuesday security updates address 84 vulnerabilities. 13 are critical as they allow the most severe types of vulnerabilities like privilege elevation, spoofing, or remote code execution, and 71 are classified as important. Also, October Patch Tuesday fixes two zero-day vulnerabilities, with one known to be actively exploited* in attacks.
Microsoft released its monthly security update Tuesday, disclosing 63 vulnerabilities across the company’s hardware and software line. September Patch Update addresses 2 Zero-Day vulnerabilities, five critical vulnerabilities, two moderate-severity vulnerabilities and one low-security issue. The remaining are classified as “Important.”
Microsoft fixes 121 vulnerabilities, including 17 ‘critical’ and the rest ‘important’ in its August 2022 Patch Tuesday update. Compared to last month’s Patch Tuesday, critical vulnerabilities are increased by 325%. The most critical vulnerabilities are remote code execution, and the rest are elevation of privilege.
Microsoft fixes 84 vulnerabilities, including four critical, one zero-day, and 79 others as important in its July 2022 Patch Tuesday update. All four critical vulnerabilities are of remote code execution, and there are about 12. The rest include elevation of privileges (zero-day flaw), Information Disclosure, Denial of Service, and Security Feature Bypass.
In June 2022 Patch Tuesday, three are classified as critical, and 52 as important. The products covered in the May security update include Windows Hyper-V, Windows LDAP, Windows Network File System, Visual Studio, and more. The Microsoft Windows Support Diagnostic Tool (CVE-2022-30190) vulnerability has been exploited in the wild as a zero-day.
Microsoft has released Patch Tuesday security updates for May addressing a total of 75 detected vulnerabilities. 8 are classified as critical, 66 as important, and 1 as low severity. In addition, the Microsoft Local Security Authority Server (CVE-2022-26925) vulnerability has been exploited in the wild as a zero-day and is recommended to patch immediately.
Microsoft releases April 2022 Patch Tuesday security updates for 119 detected vulnerabilities, including two zero-days, and nine are rated as critical. And the vulnerability for Windows User Profile Service (CVE-2022-26904) has been publicly disclosed.
Microsoft has released March 2022 Patch Tuesday security updates with a total of 92 vulnerabilities, which include 3 Zero-Days, 3 CVEs rated as critical, and the rest as important. Zero-day vulnerabilities are not known to be actively exploited in attacks, and all the 3 Critical vulnerabilities are Remote Code Execution.
Microsoft has released February Patch Tuesday security updates with a total of 57 detected Vulnerabilities, including zero-day and zero critical-rated vulnerabilities. The vulnerability for Windows Kernel (CVE-2022-21989) has been publicly disclosed.
Microsoft’s January Patch Tuesday security patch includes a total of 97 vulnerabilities detected, including six zero-day with nine classified as Critical and 88 as Important. None of the Vulnerabilities has been actively exploited.
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