Memory Overflow Vulnerabilities in Citrix NetScaler ADC and Gateway
CVE-2026-107412

9.5CRITICAL

Key Information:

Vendor

Citrix Netscaler

Status
Adc
Gateway
Vendor
CVE Published:
13 November 2026

What is CVE-2026-107412?

Multiple memory overflow vulnerabilities have been identified in Citrix NetScaler ADC and Citrix NetScaler Gateway. These vulnerabilities could allow attackers to cause unpredictable or erroneous application behavior, potentially leading to Denial of Service conditions. It is crucial for users to apply patches and updates to mitigate these risks and ensure system stability.

Affected Version(s)

ADC 0 < 14.1-73.57

ADC 0 < 13.1-64.39

ADC 0 < 14.1-73.58 FIPS

References

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

CVSS V4

Score:
9.5
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.