Patch Tuesday Updates

Heimdal Security updates you on the latest Patch Tuesday events and analyzes them from a cybersecurity standpoint.

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Patch Tuesday March 2023 – Microsoft Releases Fixes for 23 Vulnerabilities

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Patch Tuesday February 2023 – Microsoft Releases Fixes for 13 Known Vulnerabilities

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Patch Tuesday January 2023: Microsoft Releases Fixes for 90+ Vulnerabilities, Including Several Zero-Day Bugs

patch tuesday december 2022

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Patch Tuesday December 2022 – Microsoft Fixes Spoofing and Elevation of Privilege Vulnerabilities

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Patch Tuesday November 2022 – Microsoft Fixes Two Zero-Day OpenSSL Vulnerabilities

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Patch Tuesday September 2022 – Microsoft Releases Fixes for 16 Vulnerabilities, Including a Zero-Day Bug

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Patch Tuesday August 2022 – Microsoft Fixes 21 Vulnerabilities, Including a Zero-Day Bug

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Patch Tuesday July 2022 – Microsoft Releases Fixes for 80+ Known Issues, Including a Zero-Day Vulnerability

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Patch Tuesday June 2022 – Microsoft Releases Several Chromium Security Updates

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Patch Tuesday May 2022 – Microsoft Pledges Fixes and Improvements for Azure Synapse Pipeline and Azure Data Factory

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Patch Tuesday April 2022 – Microsoft Releases Fixes for 26 Vulnerabilities, Including 5 Rated as Important

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Patch Tuesday March 2022 – Microsoft Releases Fixes for 21 Common Vulnerabilities

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Patch Tuesday February 2022 – Microsoft Releases 76 Security Fixes. Log4j Criticality Reduced. Hunt Continues.

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Patch Tuesday January 2022: Microsoft Pushes Updates for 29 Security and Non-Security Issues. Log4j Bug Hunt Continues.

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Patch Tuesday December 2021 – Microsoft Fixes 67 Flaws, Including 6 Zero-Day Vulnerabilities

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Patch Tuesday September 2021 – Microsoft to Release 60 Security Updates and Patches, Including Two Zero-Day Fixes

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Patch Tuesday August 2021 – Several Chromium Security Updates Slated for Release. No Fix in Sight for PrintNightmare Vulnerability

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Patch Tuesday July 2021:Microsoft To Deliver 40 Security Patches, Including Several Fixes for an Exploitable Zero-Day Vulnerability

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Patch Tuesday, May 2021: Microsoft Delivers 55 Fixed, Patches Four Critical Bugs and Three Zero-Day Vulnerabilities

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Patch Tuesday, April 2021 – Microsoft Removes Legacy, Non-Chromium-based Edge Browser; Pushes several MS Office Updates

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Patch Tuesday, March 2021: Microsoft Releases Several Out-of-Band Patches for Windows Exposures, Including Four Documented Zero-Day Server Exchange Vulnerabilities

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Patch Tuesday (February 2021): Microsoft Patches 56 Windows Vulnerabilities, including a Window Zero-Day Vulnerability

Concept image of January 2021 Patch Tuesday by Heimdal

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Patch Tuesday (January 2021): Microsoft patches 83 vulnerabilities, including a Zero-Day

Concept image of December 2020 Patch Tuesday by Heimdal Security

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Patch Tuesday (December 2020): Microsoft Patches 58 Vulnerabilities

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Patch Tuesday (November 2020): Microsoft Releases Fix for Zero-Day Vulnerability Found in Windows

Concept image October 2020 Patch Tuesday by Heimdal Security

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Patch Tuesday (October 2020): Microsoft Fixes Wormable Remote Code Execution Vulnerability

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Patch Tuesday (September 2020): Microsoft Addresses 129 Vulnerabilities

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Patch Tuesday (August 2020): Microsoft patches 120 vulnerabilities. Two zero-days have been discovered

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Patch Tuesday (July 2020): Microsoft Fixes a 17-Year-Old Flaw Found in Windows DNS Servers

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Patch Tuesday (June 2020): Microsoft Has Issued Fixes for 129 Vulnerabilities