CVE-2026-10817
Insufficient input validation leading to memory overread
- Published
- Jun 30, 2026
- Updated
- Jun 30, 2026
- Assigning CNA
- NetScaler
- Evidence observed
- Sep 29, 2026
Primary CVSS
nvd · CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XLow · next 30 days
- Percentile
- 44.7%
- Model date
- Oct 5, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Insufficient input validation leading to memory overread in NetScaler ADC and NetScaler Gateway if the TCP TimeStamp is enabled in TCP Profile and is associated with the virtual server (of type LB, CS, VPN) or the service configured on NetScaler
Sources
Educational security research repository for CVE-2026-10817, providing proof-of-concept material and lab guidance for authorized vulnerability testing and defensive study.
Responsible use
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