Detections
Analytics

Fedora 44 : dotnet8.0 (2026-041785a779)

medium Nessus Plugin ID 323273

Synopsis

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

Description

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-041785a779 advisory.

 Update to .NET SDK 8.0.128 and Runtime 8.0.28

 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591

 Release Notes:

 - SDK: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.28/8.0.128.md
 - Runtime: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.28/8.0.28.md

Tenable has extracted the preceding description block directly from the Fedora 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 dotnet8.0 package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-041785a779

Plugin Details

Severity: Medium

ID: 323273

File Name: fedora_2026-041785a779.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/28/2026

Updated: 6/28/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, tenable_cloud_security, tenable_self_hosted_container_security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2026-45491

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/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:fedoraproject:fedora:44, p-cpe:/a:fedoraproject:fedora:dotnet8.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/19/2026

Vulnerability Publication Date: 6/9/2026

Reference Information

CVE: CVE-2026-45490, CVE-2026-45491, CVE-2026-45591