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CVE-2026-43378

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-05-08 14:21:27

Laatst bijgewerkt 2026-08-05 12:27:38

Toegewezen door Linux

CVSS-score 9.8

Status PUBLISHED

Beschrijving

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.

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