CVE-2026-107415

CRITICAL
INFO Priority: 0.03 BB Relevance: 79/100
Published: 2026-11-13 Modified: 2026-11-13 First seen: 2026-11-13 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: None
VC: High
VI: High
VA: High

Description

Memory overflow in Email OTP authentication can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway.

Affected Software (6)

VendorProductVersion
Citrix NetScaler ADC 0 < 14.1-73.57
Citrix NetScaler ADC 0 < 13.1-64.39
Citrix NetScaler ADC 0 < 14.1-73.58 FIPS
Citrix NetScaler ADC 0 < 13.1-37.293 FIPs and NDcPP
Citrix NetScaler Gateway 0 < 14.1-73.57
Citrix NetScaler Gateway 0 < 13.1-64.39

Bug Bounty Relevance

79 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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:X

EPSS — Exploitation Probability

0.33%
Raw Score 0.003340
Percentile 27.1%
Date 2026-11-13

Intelligence Sources

mitre ref →
nvd ref →