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OpenAdvisories
High · 8.8 CVE-2026-8655 EUVD-2026-40308GHSA-rw96-6cvj-x57v

Multiple Memory overflow vulnerabilities leading to unpredictable or erroneous behavior and Denial of Service

Published Jun 30, 2026 · Updated Jun 30, 2026 · Assigned by NetScaler

Vendor: NetScaler Product: ADC Product: Gateway

Description

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

Affected products

VendorProductAffectedFixed
NetScaler ADC 14.1 – < 72.61, 13.1 – < 63.18, 14.1 FIPS – < 72.61, 13.1 FIPS and NDcPP – < 37.272 72.61
NetScaler Gateway 14.1 – < 72.61, 13.1 – < 63.18 72.61

Advisories 2

References