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Fedora 42 : miniupnpd (2026-2e8a8fd35b)

high Nessus Plugin ID 311156

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Synopsis

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

Description

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-2e8a8fd35b advisory.


 2026/03/24:
 fix missing fclose and potential double free in option file parsing

 2026/03/23:
 upnphttp.c: fix removal of quotes in ParseHttpHeaders() minixml.c: fix buffer read overflow

 2026/02/05:
 Rewrite permission line parser

 2025/05/26:
 Fix false negative filtered STUN CGNAT test result for unsupported servers #825

 2025/05/24:
 Fix Mac OS X 10.9 build

 2025/05/15:
 build: teststun executable

 2025/04/28:
 pf: fix delete_pinhole for openbsd. Was broken since miniupnpd 2.3.7

 2025/04/26 Fix parsing of interfaces names starting with a digit nftables: add counter for DNAT rule (ENABLE_NFT_RULE_COUNTER in config.h) nftables: improve scripts to support already existing tables

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

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

Solution

Update the affected miniupnpd package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-2e8a8fd35b

Plugin Details

Severity: High

ID: 311156

File Name: fedora_2026-2e8a8fd35b.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 4/30/2026

Updated: 4/30/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

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-2026-5720

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

CVSS v4

Risk Factor: High

Base Score: 7.1

Threat Score: 5

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:miniupnpd, cpe:/o:fedoraproject:fedora:42

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/20/2026

Vulnerability Publication Date: 4/17/2026

Reference Information

CVE: CVE-2026-5720