

March 2023 Patch Tuesday: Security updates lineup Usually zero-day vulnerabilities are also fixed during Patch Tuesday unless the vulnerability is critical and highly exploited, in which case an out-of-band security update is released to address that particular vulnerability. Important security updates and patches to fix critical bugs or vulnerabilities are released on Patch Tuesday. Since Microsoft has upheld this process of releasing updates in a periodic manner, IT admins expect these updates and have time to gear up for them. On this day, Microsoft releases security and non-security updates for its operating system and other related applications.

Patch Tuesday falls on the second Tuesday of every month.

You can also register for our free Patch Tuesday webinar and listen to our experts break down Patch Tuesday updates in detail. With both of the zero-days being actively exploited, admins need to implement these patches as soon as possible.Īfter an initial discussion about this month’s updates, we’ll offer our advice for devising a plan to handle patch management in a hybrid work environment. Keeping the trend intact, March 2023’s Patch Tuesday lists fixes for 83 vulnerabilities: two of them zero days and nine of them rated critical. The third Patch Tuesday of the season doesn’t fail to surprise us at all.
