As cited
Copy frozen at (site build).
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.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
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.
- Source published
- First seen by Cybersecurity Tracker