CVE-2026-10817 | BDVDB-2026-344151 Detail

NetScalerADC

Description#

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

Impact#

Per CVSS v4.0: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-125 Out-of-bounds Read

References#

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696604

Exploit#

No public exploit known

History#

Version 12026-06-30Record published in the CVE List.

Published

Published: 2026-06-30
Last modified: 2026-06-30

Vendor information

Vendor: NetScaler
Product: ADC

All NetScaler vulnerabilities

Score

6.9 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 46.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 14.1 and < 72.61
Fixed
72.61
Vulnerable
>= 13.1 and < 63.18
Fixed
63.18
Vulnerable
>= 14.1 FIPS and < 72.61
Fixed
72.61
Vulnerable
>= 13.1 FIPS and NDcPP and < 37.272
Fixed
37.272

Scoring System

CVSS v4.0

6.9 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	None
Privileges Required	None
User Interaction	None
Vulnerable System Confidentiality	Low
Vulnerable System Integrity	None
Vulnerable System Availability	None
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).