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Vendor Workaround
Only install applications from trusted OCI registries. Flatpak remotes using the default OSTree transport are not affected.
Tracking
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Sun, 27 Sep 2026 20:15:00 +0000
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| Metrics |
cvssV3_1
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Sun, 27 Sep 2026 20:00:00 +0000
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| Description | A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as /etc/shadow. | |
| Title | Flatpak: flatpak: path traversal issue in oci archive extraction via hardlinks | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-59 | |
| 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 |
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-27T20:19:12.703Z
Reserved: 2026-09-22T20:43:23.241Z
Link: CVE-2026-96279
No data.
Status : Received
Published: 2026-09-27T20:16:53.043
Modified: 2026-09-27T21:17:04.100
Link: CVE-2026-96279
No data.
OpenCVE Enrichment
Updated: 2026-09-27T21:30:18Z
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CWE-59
Improper Link Resolution Before File Access ('Link Following')