Detections
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Fedora 45 : mupdf (2026-334a616b71)

medium Nessus Plugin ID 327409

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Synopsis

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

Description

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-334a616b71 advisory.

 Automatic update for mupdf-1.27.2-4.fc45.

 ##### **Changelog**

 ```
 * Thu Jul 16 2026 Michael J Gruber <[email protected]> - 1.27.2-4
 - fix CVE-2026-7233 (rhbz#2463402)

 ```

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 mupdf package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-334a616b71

Plugin Details

Severity: Medium

ID: 327409

File Name: fedora_2026-334a616b71.nasl

Version: 1.2

Type: Local

Agent: unix

Published: 7/16/2026

Updated: 7/17/2026

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: Low

Score: 3.5

Percentile: 52

CVSS v2

Risk Factor: Medium

Base Score: 5.2

Temporal Score: 4.1

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

CVSS Score Source: CVE-2026-7233

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

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

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

CVSS v4

Risk Factor: Medium

Base Score: 4.8

Threat Score: 1.9

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:mupdf, cpe:/o:fedoraproject:fedora:45

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/16/2026

Vulnerability Publication Date: 4/28/2026

Reference Information

CVE: CVE-2026-7233