smb: client: resolve SWN tcon from live registrations

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-64401 · Microsoft / collected KEV context

cve-program · CVE-2026-64401

• https://git.kernel.org/stable/c/51d18db392e5386a7bb9e816d611f14e600cca3c
• https://git.kernel.org/stable/c/aa3c0cab4b28c5007ec570c63e1d6ad6943ed0fd
• https://git.kernel.org/stable/c/945b4a4a54497db1dcb2f20ef801a84e884dac21
• https://git.kernel.org/stable/c/91b8a58c6ac15c7db6518f696389933282f88da7
• https://git.kernel.org/stable/c/0700f946659d0ab2352ec8a9b1c6fc74b13a27d7
• https://git.kernel.org/stable/c/ec457f9afe5ae9538bdcd58fd4cb442b9787e183

No related operational record is retained in the current change model.