CVE-2026-98162
smb/server: fix tree connection leak in smb2_tree_connect()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: smb/server: fix tree connection leak in smb2_tree_connect() See the procedure below: smb2_tree_connect ksmbd_tree_conn_connect xa_store(&sess->tree_conns, tree_conn->id, tree_conn) ksmbd_counter_inc(KSMBD_COUNTER_TREE_CONNS) ksmbd_share_tree_conn_inc(sc) ksmbd_iov_pin_rsp // fail status.ret = KSMBD_TREE_CONN_STATUS_NOMEM // do not disconnect tree_conn Disconnect the new tree connection if ksmbd_iov_pin_rsp() fails.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 25, 2026 |
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Affected Versions
Linux / Linux
e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < a6c88e5e3a75f1e4a98ad4bc4037465ccd7925bc e2b76ab8b5c9327ab2dae6da05d0752eb2f4771d < 39f2032096715daae5f6fd0f587ca7a474b019df f2283680a80571ca82d710bc6ecd8f8beac67d63 9f297df20d93411c0b4ddad7f88ba04a7cd36e77 5.15.145 < 5.16 6.1.71 < 6.2
Linux / Linux
6.6