Detections
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Fedora 44 : tailscale (2026-07897c0238)

medium Nessus Plugin ID 319930

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-2026-07897c0238 advisory.

 - update to 1.98.4
 - Allow nftables to satisfy firewall dependency in lieu of iptables rhbz#2453924
 - Fix 45s timeout on shutdowns in certain cases rhbz#2440864
 - Fixes CVE-2026-34165 rhbz#2454571
 - Fixes CVE-2026-33762 rhbz#2454572

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 tailscale package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-07897c0238

Plugin Details

Severity: Medium

ID: 319930

File Name: fedora_2026-07897c0238.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/9/2026

Updated: 6/9/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2026-34165

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/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:tailscale, cpe:/o:fedoraproject:fedora:44

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/31/2026

Vulnerability Publication Date: 3/30/2026

Reference Information

CVE: CVE-2026-33762, CVE-2026-34165