Detections
Analytics
GLSA-202608-06 : Flatpak: Multiple Vulnerabilities
critical Nessus Plugin ID 335321
Description
The remote host is affected by the vulnerability described in GLSA-202608-06 (Flatpak: Multiple Vulnerabilities)Multiple vulnerabilities have been discovered in Flatpak. Please review the CVE identifiers referenced below for details.
Tenable has extracted the preceding description block directly from the Gentoo Linux 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
All Flatpak users should upgrade to the latest version:# emerge --sync # emerge --ask --oneshot --verbose >=sys-apps/flatpak-1.16.4
See Also
Plugin Details
Severity: Critical
ID: 335321
File Name: gentoo_GLSA-202608-06.nasl
Version: 1.1
Type: Local
Family: Gentoo Local Security Checks
Published: 8/14/2026
Updated: 8/14/2026
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.8
Percentile: 99.33
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-34078
CVSS v3
Risk Factor: Critical
Base Score: 10
Temporal Score: 8.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS v4
Risk Factor: Critical
Base Score: 9.3
Threat Score: 8.1
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
CPE: cpe:/o:gentoo:linux, p-cpe:/a:gentoo:linux:flatpak
Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list
Exploit Ease: No known exploits are available
Patch Publication Date: 8/14/2026
Vulnerability Publication Date: 4/7/2026
Reference Information
CVE: CVE-2026-34078, CVE-2026-34079