high7.1
CVE-2026-97024
A path traversal vulnerability in Flatpak's handling of the files/etc directory during app deployment allows a malicious Flatpak app to cause certain host syst…
Impact
A path traversal vulnerability in Flatpak's handling of the files/etc directory during app deployment allows a malicious Flatpak app to cause certain host system files (such as passwd, group, machine-id, or resolv.conf) to be emptied or replaced with a symlink when the app is installed or upgraded. In system-wide installations, the write is performed as root.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHSA-2026:89849
- https://access.redhat.com/errata/RHSA-2026:89850
- https://access.redhat.com/errata/RHSA-2026:89859
- https://access.redhat.com/security/cve/CVE-2026-97024
- https://bugzilla.redhat.com/show_bug.cgi?id=2542625
- https://github.com/flatpak/flatpak/security/advisories/GHSA-8xgq-v545-vgvf