Hackers Probe Citrix NetScaler Systems Ahead of Suspected CVE-2026-3055 Exploitation
ID: ac9ccd7b-1967-583e-a96b-52dae3bc1f86
STIX ID: report--ac9ccd7b-1967-583e-a96b-52dae3bc1f86
Feed Name: GBHackers
Threat Score
### Executive summary: The report warns that CVE-2026-3055, a critical (CVSS 9.3) out-of-bounds memory-read vulnerability in Citrix NetScaler/Gateway appliances configured as SAML Identity Providers, is being actively probed by threat actors—telemetry shows HTTP POST reconnaissance to /cgi/GetAuthMethods—prompting urgent patching to avoid imminent mass exploitation.
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