Detections
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Fedora 43 : dnf5 (2026-4e264a94a4)

high Nessus Plugin ID 301920

Synopsis

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

Description

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-4e264a94a4 advisory.

 This release fixes CVE-2026-3836 (a crash in dnf5daemon-server when receiving an unknown locale from a D-Bus client.

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 dnf5 package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-4e264a94a4

Plugin Details

Severity: High

ID: 301920

File Name: fedora_2026-4e264a94a4.nasl

Version: 1.1

Type: local

Agent: unix

Published: 3/12/2026

Updated: 3/12/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-3836

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

CPE: p-cpe:/a:fedoraproject:fedora:dnf5, cpe:/o:fedoraproject:fedora:43

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/10/2026

Vulnerability Publication Date: 3/10/2026

Reference Information

CVE: CVE-2026-3836