Detections
Analytics

RockyLinux 8 : .NET 10.0 (RLSA-2026:25114)

medium Nessus Plugin ID 320755

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:25114 advisory.

 * dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491)

 * dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.redhat.com/show_bug.cgi?id=2487164

https://bugzilla.redhat.com/show_bug.cgi?id=2487224

https://errata.rockylinux.org/RLSA-2026:25114

Plugin Details

Severity: Medium

ID: 320755

File Name: rocky_linux_RLSA-2026-25114.nasl

Version: 1.1

Type: Local

Published: 6/12/2026

Updated: 6/12/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

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

CVSS Score Source: CVE-2026-45491

CVSS v3

Risk Factor: Medium

Base Score: 6.2

Temporal Score: 5.4

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

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

Vulnerability Information

CPE: cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:dotnet, p-cpe:/a:rocky:linux:dotnet-host, p-cpe:/a:rocky:linux:dotnet-host-debuginfo, p-cpe:/a:rocky:linux:aspnetcore-runtime-10.0, p-cpe:/a:rocky:linux:aspnetcore-runtime-dbg-10.0, p-cpe:/a:rocky:linux:aspnetcore-targeting-pack-10.0, p-cpe:/a:rocky:linux:dotnet10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet10.0-debugsource, p-cpe:/a:rocky:linux:dotnet-apphost-pack-10.0, p-cpe:/a:rocky:linux:dotnet-apphost-pack-10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-hostfxr-10.0, p-cpe:/a:rocky:linux:dotnet-hostfxr-10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-runtime-10.0, p-cpe:/a:rocky:linux:dotnet-runtime-10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-runtime-dbg-10.0, p-cpe:/a:rocky:linux:dotnet-sdk-10.0, p-cpe:/a:rocky:linux:dotnet-sdk-10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-sdk-10.0-source-built-artifacts, p-cpe:/a:rocky:linux:dotnet-sdk-aot-10.0, p-cpe:/a:rocky:linux:dotnet-sdk-aot-10.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-sdk-dbg-10.0, p-cpe:/a:rocky:linux:dotnet-targeting-pack-10.0, p-cpe:/a:rocky:linux:dotnet-templates-10.0

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 6/12/2026

Vulnerability Publication Date: 6/9/2026

Reference Information

CVE: CVE-2026-45491, CVE-2026-45591

IAVA: 2026-A-0565