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Slackware Linux 15.0 / current libarchive Vulnerability (SSA:2026-070-01)

high Nessus Plugin ID 301910

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Synopsis

The remote Slackware Linux host is missing a security update to libarchive.

Description

The version of libarchive installed on the remote host is prior to 3.8.6. It is, therefore, affected by a vulnerability as referenced in the SSA:2026-070-01 advisory.

 New libarchive packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the libarchive 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

Upgrade the affected libarchive package.

See Also

http://www.nessus.org/u?1a757c92

Plugin Details

Severity: High

ID: 301910

File Name: Slackware_SSA_2026-070-01.nasl

Version: 1.1

Type: local

Published: 3/12/2026

Updated: 3/12/2026

Supported Sensors: Nessus

Vulnerability Information

CPE: cpe:/o:slackware:slackware_linux:15.0, p-cpe:/a:slackware:slackware_linux:libarchive, cpe:/o:slackware:slackware_linux

Required KB Items: Host/local_checks_enabled, Host/Slackware/release, Host/Slackware/packages

Exploit Ease: No known exploits are available

Patch Publication Date: 3/11/2026

Vulnerability Publication Date: 3/11/2026