fs/ntfs3: add depth limit to indx_find_buffer to prevent stack overflow

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

CVE-2026-72194 · Microsoft / collected KEV context

cve-program · CVE-2026-72194

• https://git.kernel.org/stable/c/99031d4f63c785d2a985b6a4c64c4256f7117052
• https://git.kernel.org/stable/c/65357a81f64cb3fbe13b4b937586755e4b3a072f
• https://git.kernel.org/stable/c/96fb64f9da86fd2dbd78fbe9d9e41ae27e12ce34
• https://git.kernel.org/stable/c/78612f478f9fadcec4f9b3b089970da67ffb47e9
• https://git.kernel.org/stable/c/908c9243ba309997b73cbda3e4c563d0fb345ee9
• https://git.kernel.org/stable/c/fdf50c788e0991e42a187ff75479a0df7fb752f1
• https://git.kernel.org/stable/c/1ebd684b8f627f75bc3e03f8b2ad8400fd1f02cd

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