Threats Tagged 'ubuntu-cve-2026-23226'
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Threats Tagged 'ubuntu-cve-2026-23226'
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In the Linux kernel, the following vulnerability has been resolved: ksmbd: add chann_lock to protect ksmbd_chann_list xarray ksmbd_chann_list xarray lacks synchronization, allowing use-after-free in multi-channel sessions (between lookup_chann_list() and ksmbd_chann_del). Adds rw_semaphore chann_lock to struct ksmbd_session and protects all xa_load/xa_store/xa_erase accesses. Join the discussion | GCVE Database | 02/18/2026, 16:22:00 UTC Added: 07/18/2026, 11:26:55 UTC |
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