Unrated severityNVD Advisory· Published Jul 26, 2026
Debian linux: In the Linux kernel, the following vulnerability has been resolved: smb: client…
CVE-2026-64382
Description
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_open() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_open_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.
Affected products
2Patches
Vulnerability mechanics
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