CRITICALCVSS v4 9.3Vulnerability

CVE-2026-107409

Memory corruption in DNS-over-HTTPS (DoH) can lead to unpredictable or erroneous behavior or a Denial of Service in Citrix NetScaler

Properties

Severity
CRITICAL
Nvd fetched at
2026-11-14T00:40:25.638091+00:00
Epss score
0.00359
Cvss score
9.3
Cvss severity
CRITICAL
Retrieved at
2026-11-14T00:51:02+00:00
Score
9.3
Last source
FIRST EPSS
Cvss version
4.0
Cve id
CVE-2026-107409
Cvss vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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:X
First seen by Signal
2026-11-13T04:09:07+00:00
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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:X
Published at
2026-11-13T02:18:49.863
Last modified
2026-11-13T03:17:28.553
Epss percentile
0.30137

Related research

Explore deeper with Ninja Signal's threat intelligence graph

CVE-2026-107409 (CVSS v4 9.3) — Ninja Signal Threat Intelligence | Ninja Signal