Description
In the Linux kernel, the following vulnerability has been resolved: smb: server: fix use-after-free in smb2_open() The opinfo pointer obtained via rcu_dereference(fp->f_opinfo) is dereferenced after rcu_read_unlock(), creating a use-after-free window.
References (6)
Core 6
Core References
Scores
CVSS v3
9.8
EPSS
0.0003
EPSS Percentile
8.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (22)
Linux/Linux
< 5.15
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 190e5f808e8058640b408ccfed25440b441a718a
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 1e689a56173827669a35da7cb2a3c78ed5c53680
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 54b48ae83de8bb06e65079d96368efe359d4909c
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 8f5b1a7cb009a93c48e9e334a2f59a660f9afc07
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - b720c84087cb547f23ce03eab93568c1769e4556
Linux/Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - e1b21e6066615e7d3d3a7aa2677e415e563fd7cc
Linux/Linux
5.15
Linux/Linux
6.1.167 - 6.1.*
Linux/Linux
6.12.78 - 6.12.*
... and 12 more
Published
May 08, 2026
Tracked Since
May 08, 2026