Threats Tagged 'cve-2026-98988'
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Threats Tagged 'cve-2026-98988'
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A vulnerability in the Linux kernel related to mount namespaces and the open_tree(OPEN_TREE_NAMESPACE) operation has been resolved. The issue involved improper handling of covered mounts during the creation of new mount namespaces, potentially allowing unprivileged users to access hidden mount points. The fix ensures that covered mounts remain covered and that unprivileged users cannot reveal mounts that should be hidden by container runtimes or administrators. Join the discussion | GCVE Database | 10/23/2026, 15:31:33 UTC Added: 10/23/2026, 18:43:27 UTC |
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