CVE Watch18 ago 2026

CVE-2026-4433

An SSH misconfigurations exists in Tenable OT that led to the potential exfiltration of socket, port, and service information via the ostunn

CVSS

4.3

Medio

EPSS

0.2%

KEV

—

Exploit Today

0-100

Publicado: 24 mar 2026 · Última mod.: 18 ago 2026 · CWE-16

EPSS · 30d

0.2%EPSS · 30 días0.3%

2026-09-282026-10-25

Descripción técnica

An SSH misconfigurations exists in Tenable OT that led to the potential exfiltration of socket, port, and service information via the ostunnel user and GatewayPorts. This could be used to potentially glean information about the underlying system and give an attacker information that could be used to attempt to compromise the host.

Referencias oficiales

www.tenable.comhttps://www.tenable.com/security/tns-2026-9

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-565863.1 BAJ

9.2%

——3HCL IEM was affected with X-Content-Type-Options Header Missing. It may enable attackers to perform SSL stripping or man-in-the-middle attacks and intercept sensitive data.2d CVE-2026-149713.9 BAJ

2.7%

——1IBM PowerVM Novalink 2.2.02.2.12.2.1.1, and 2.3.02.3.0.12.3.12.3.2 IBM NovaLink APIs misconfiguration may increase attack surface and enable unintended or unauthorized operations under non-default conditions.2d CVE-2025-122218.8 ALT

5.8%

——2Busybox 1.31.1 - Multiple Known Vulnerabilities.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.8d