binfmt_misc: reject a flag character as the field delimiter

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

CVE-2026-74485 · Microsoft / collected KEV context

cve-program · CVE-2026-74485

• https://git.kernel.org/stable/c/96bd5d4fea2970b9b08265293ca7a10b9b27c0fd
• https://git.kernel.org/stable/c/9970e094e5d60f0d66914bf9a97d1ef19107ebf5
• https://git.kernel.org/stable/c/b29e3c1f375c1296362d219ff38bceddf2d2a88a
• https://git.kernel.org/stable/c/1819f82dee766c58295ecaacdac02cdf6837d7a4
• https://git.kernel.org/stable/c/1853e95c9bfe69ef1dd862b3f551e68f4a1b76cc
• https://git.kernel.org/stable/c/840bb9c49c3e75fb32b593d67ab32f6b77122262
• https://git.kernel.org/stable/c/9a2d87db3898b5993b64fd258d0334e0eba9ee0d
• https://git.kernel.org/stable/c/8e85d50ba1117fd446bf9a250bd8a97d48384bdc

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