SCA: security update for Microsoft.AspNetCore.App.Runtime.linux-arm, Microsoft.AspNetCore.App.Runtime.linux-arm64, Microsoft.AspNetCore.App.Runtime.linux-musl-arm, Microsoft.AspNetCore.App.Runtime.linux-musl-arm64, Microsoft.AspNetCore.App.Runtime.linux-musl-x64, Microsoft.AspNetCore.App.Runtime.linux-x64, Microsoft.AspNetCore.App.Runtime.osx-arm64, Microsoft.AspNetCore.App.Runtime.osx-x64, Microsoft.AspNetCore.App.Runtime.win-arm, Microsoft.AspNetCore.App.Runtime.win-arm64, Microsoft.AspNetCore.App.Runtime.win-x64, Microsoft.AspNetCore.App.Runtime.win-x86 (GHSA-9v76-4qcc-frgh)

high Tenable Cloud Security Plugin ID 442025

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to
deny service over a network. (CVE-2026-42899)

Solution

Update the Microsoft.AspNetCore.App.Runtime.linux-arm library and its related packages to version 10.0.8 or later.

Plugin Details

Severity: High

ID: 442025

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 5/18/2026

Updated: 6/19/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-42899

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/18/2026

Vulnerability Publication Date: 5/12/2026

Reference Information

CVE: CVE-2026-42899

cwe: CWE-835

Detections

Analytics