CVE-2026-64383

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> smb: client: fix double-free in SMB2_flush() replay<br /> <br /> SMB2_flush() keeps its response buffer bookkeeping across replay<br /> attempts. If a replayable flush response is received and the retry then<br /> fails before cifs_send_recv() stores a replacement response, flush_exit<br /> will free the stale response pointer a second time.<br /> <br /> Reinitialize resp_buftype and rsp_iov at the top of the replay loop so<br /> cleanup only acts on response state produced by the current attempt.<br /> This fixes a double-free without changing replay handling for successful<br /> requests.