CVE-2026-106126CWE-78command-injection

CVE-2026-106126

Critical · published October 9, 2026

CVSS v3.1
9.9
EPSS
2%
Percentile
80.7
In the wild
Unconfirmed
What it is

A command injection vulnerability in the Active Directory Events Listener of Tenable Identity Exposure (SaaS) allows an authenticated, low-privileged attacker to execute arbitrary commands as SYSTEM on the PDCe.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.02015 · 80.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-09T00:17Z
References (1)
https://www.tenable.com/security/tns-2026-27 · [email protected]
EPSS history
Timeline
  • 10 OCT 03:27Z
    EPSS moved — → 2%
    epss
  • 08 OCT 19:47Z
    Command Injection
    cvelistv5
  • 08 OCT 19:47Z
    Command Injection
    cvelistv5