Description
A path traversal vulnerability in Flatpak's handling of the export/bin directory during app deployment allows a malicious Flatpak app to cause deletion of attacker-chosen files outside the deployment directory when the app is installed or upgraded. In system-wide installations, the deletion is performed as root.
Published: 2026-09-28
Score: 7.1 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Workaround

Avoid installing Flatpak apps from non-trusted publishers, particularly in system-wide deployments.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-6524-1 flatpak security update
History

Mon, 28 Sep 2026 19:00:00 +0000

Type Values Removed Values Added
Description A path traversal vulnerability in Flatpak's handling of the export/bin directory during app deployment allows a malicious Flatpak app to cause deletion of attacker-chosen files outside the deployment directory when the app is installed or upgraded. In system-wide installations, the deletion is performed as root.
Title Flatpak: flatpak: arbitrary file deletion in root context via path traversal in deploy directory export/bin
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-61
CPEs cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H'}


Subscriptions

Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-09-28T19:27:14.558Z

Reserved: 2026-09-23T21:06:34.212Z

Link: CVE-2026-97023

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-28T19:16:50.710

Modified: 2026-09-28T19:16:50.710

Link: CVE-2026-97023

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses