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CISA Warns of Six Exploited Flaws in Microsoft, Linux, Red Hat and Citrix Products

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CISA Warns of Six Exploited Flaws in Microsoft, Linux, Red Hat and Citrix Products

CISA added six vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog on August 26, 2026, affecting Microsoft, Linux, Red Hat, and Citrix products. These flaws show signs of active exploitation in the wild.

Why it matters: Organizations running Microsoft, Linux, Red Hat, or Citrix infrastructure need to prioritize patching these six vulnerabilities immediately, as attackers are actively exploiting them.

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vulnerabilities

CISA Warns of Six Exploited Flaws in Microsoft, Linux, Red Hat and Citrix Products

CISA added six vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog on August 26, 2026, affecting Microsoft, Linux, Red Hat, and Citrix products. These flaws show signs of active exploitation in the wild.

Why it matters: Organizations running Microsoft, Linux, Red Hat, or Citrix infrastructure need to prioritize patching these six vulnerabilities immediately, as attackers are actively exploiting them.

VendorsMicrosoftCitrixLinux
Source published
First seen by Cybersecurity Tracker

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Glossary