CVE-2026-8451

HighCVSS 7.5/10Last modified Jul 1, 2026

Description

Insufficient input validation in NetScaler ADC and NetScaler Gateway leading to memory overread if NetScaler ADC or NetScaler Gateway is configured as a SAML IDP

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
NetScalerADC>= 14.1, < 72.61; >= 13.1, < 63.18; >= 14.1 FIPs, < 72.61; >= 13.1 FIPS and NDcPP, < 37.272
NetScalerGateway>= 14.1, < 72.61; >= 13.1, < 63.18

References

Timeline

Published
Jun 30, 2026
Last modified
Jul 1, 2026
NVD status
Analyzed

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CVE-2026-8451: High severity, CVSS 7.5 | Vulnix