NVD CRITICAL: CVE-2026-8655 — Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway ...

Tuesday, June 30, 2026 at 01:19 PM UTC·Source: NIST NVD

Updated: Wednesday, July 1, 2026 at 04:00 PM UTC

Executive Summary

Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if NetScaler ADC is configured as an LB of type Oracle OR NetScaler ADC is configured as a DNS Proxy OR NetScaler ADC is configured as a DNS recursive resolver deployment

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-8655

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Jun 30, 2026. Verified by: NIST.

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