CISA orders agencies to patch new Windows zero-day used in attacks

CISA has added an actively exploited local privilege escalation vulnerability in the Windows Client/Server Runtime Subsystem to its list of bugs abused in the wild.

This high severity security flaw impacts both server and client Windows platforms, including the latest Windows 11 and Windows Server 2022 releases.

CISA has given the agencies three weeks, until August 2nd, to patch the actively exploited CVE-2022-22047 vulnerability and block ongoing attacks that could target their systems.

According to a binding operational directive issued in November, all Federal Civilian Executive Branch Agencies agencies are required to secure their networks against security flaws added to CISA’s catalog of Known Exploited Vulnerabilities.

Although the BOD 22-01 directive only applies to US federal agencies, CISA also strongly urges all organizations across the US to fix this Windows CSRSS elevation of privilege bug to thwart attackers’ attempts to escalate privileges on unpatched Windows systems.

Since BOD 22-01 was issued, CISA has added hundreds of security vulnerabilities to its list of bugs exploited in attacks, ordering US federal agencies to patch their systems as soon as possible to prevent breaches.

Share this article on social media:

Subscribe to Our Newsletter!
Stay on top of cybersecurity risks, evolving threats and industry news.
This field is for validation purposes and should be left unchanged.

The Latest Cybersecurity News

From major cyberattacks, newly discovered critical vulnerabilities to recommended best practices, read it here first:
GET STARTED TODAY

Tell us About your Needs
Get an Answer the Same Business Day

Got an urgent request? Call us at 1-877-805-7475 or Book a meeting.

What happens next:

  • We reach out to learn about your objectives
  • We work together to define your project’s scope
  • You get an all-inclusive, no engagement proposal
PCI-DSS
This field is for validation purposes and should be left unchanged.

BOOK A MEETING

Enter your Email Address

This field is for validation purposes and should be left unchanged.

* No free email provider (e.g: gmail.com, hotmail.com, etc.)

2024 EDITION

PENETRATION TESTING Buyer's Guide

Everything You Need to Know

Gain confidence in your future cybersecurity assessments by learning to effectively plan, scope and execute projects.
This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.