Wire · technology
CISA Gives Agencies 72 Hours to Patch a Citrix Flaw Hackers Already Own
◆ Sectors
Cybersecurity
◆ Geography
United States
◆ Source
◆ Verified
Fusion42 · 29 August 2026 · Fusion42 review
CISA has mandated all federal agencies to patch a critical remote code execution vulnerability in Citrix NetScaler appliances within 72 hours due to active exploitations by hackers deploying web shells on live systems.
This Wire brief sits within Fusion42's coverage of Cybersecurity.
◆ ◆ The Wire takeaway
Your cyber defence now faces urgent scrutiny as federal agencies race to patch a Citrix vulnerability hackers already exploit. Delay risks losing access to government contracts and exposes your network perimeter.
◆ Coverage
1 source · 29 Aug 2026
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Cybersecuritycisacitrixvulnerabilitypatch-mandatecybersecuritynetcaler