Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks
Refract AI Intelligence Digest
BLUF
Active zero-day exploitation targeting NetScaler users in high-value sectors is underway.
NEWS
Security vendors confirmed active campaigns exploiting CVE-2026-88771 and CVE-2026-88772 against NetScaler appliances. These weeks-long attacks specifically focus on government agencies and financial organizations.
Why I Care
Unpatched zero-days allow attackers to bypass standard defenses, risking data theft and infrastructure compromise in critical sectors.
Next Steps
IT teams must immediately patch NetScaler appliances or apply virtual patches for the identified CVEs. Security operations should scan for indicators of compromise and prioritize remediation within 24 hours.
Several security firms have confirmed seeing exploitation of the NetScaler vulnerabilities CVE-2026-88771 and CVE-2026-88772.
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Source: Security Week ·