Detections
Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-114156

medium Nessus Plugin ID 378561

Synopsis

The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be patched.

Description

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

 - Improper input validation in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network. (CVE-2026-114156)

Note that Nessus relies on the presence of the package as reported by the vendor.

Solution

There is no known solution at this time.

See Also

https://access.redhat.com/security/cve/cve-2026-114156

Plugin Details

Severity: Medium

ID: 378561

File Name: unpatched_CVE_2026_114156.nasl

Version: 1.2

Type: Local

Agent: unix

Family: Misc.

Published: 11/10/2026

Updated: 11/11/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.36

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.2

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:C/A:N

CVSS Score Source: CVE-2026-114156

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 6

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:U/RC:C

Vulnerability Information

CPE: cpe:/a:redhat:enterprise_linux:10, cpe:/a:redhat:enterprise_linux:8, cpe:/a:redhat:enterprise_linux:9, cpe:/o:centos:centos:8, cpe:/o:redhat:enterprise_linux:10, cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:centos:centos:aspnetcore-runtime-11.0, p-cpe:/a:centos:centos:aspnetcore-runtime-dbg-11.0, p-cpe:/a:centos:centos:aspnetcore-targeting-pack-11.0, p-cpe:/a:centos:centos:dotnet-apphost-pack-11.0, p-cpe:/a:centos:centos:dotnet-host, p-cpe:/a:centos:centos:dotnet-hostfxr-11.0, p-cpe:/a:centos:centos:dotnet-runtime-11.0, p-cpe:/a:centos:centos:dotnet-runtime-dbg-11.0, p-cpe:/a:centos:centos:dotnet-sdk-11.0-source-built-artifacts, p-cpe:/a:centos:centos:dotnet-sdk-11.0, p-cpe:/a:centos:centos:dotnet-sdk-aot-11.0, p-cpe:/a:centos:centos:dotnet-sdk-dbg-11.0, p-cpe:/a:centos:centos:dotnet-targeting-pack-11.0, p-cpe:/a:centos:centos:dotnet-templates-11.0, p-cpe:/a:centos:centos:dotnet11.0, p-cpe:/a:centos:centos:dotnet, p-cpe:/a:redhat:enterprise_linux:aspnetcore-runtime-11.0, p-cpe:/a:redhat:enterprise_linux:aspnetcore-runtime-dbg-11.0, p-cpe:/a:redhat:enterprise_linux:aspnetcore-targeting-pack-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-apphost-pack-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-host, p-cpe:/a:redhat:enterprise_linux:dotnet-hostfxr-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-dbg-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-11.0-source-built-artifacts, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-aot-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-dbg-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-targeting-pack-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet-templates-11.0, p-cpe:/a:redhat:enterprise_linux:dotnet11.0, p-cpe:/a:redhat:enterprise_linux:dotnet

Required KB Items: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 11/10/2026

Reference Information

CVE: CVE-2026-114156