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Vulnerability record · CVE-2026-96284 · published 27 September 2026

CVE-2026-96284: Link following vulnerability

A malicious user can get read-access to files in the flatpak-system-helper context if a system OCI repository is configured, because the OCI code paths in the system helper follow symlinks when importing OCI images that are under the user's control.

2.5 CVSS 3.1 Low CWE-59 · Link following Received
2.5CVSS 3.1 base score
—EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
27 Sep 2026Last modified by NVD

Description

A malicious user can get read-access to files in the flatpak-system-helper context if a system OCI repository is configured, because the OCI code paths in the system helper follow symlinks when importing OCI images that are under the user's control.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

References

LinkTags
https://access.redhat.com/security/cve/CVE-2026-96284
https://bugzilla.redhat.com/show_bug.cgi?id=2539423
https://github.com/flatpak/flatpak/security/advisories/GHSA-2fxp-43j9-pwvc

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-96284), CISA KEV, FIRST EPSS. This page is refreshed as NVD updates the record.