sctp: drop a chunk if its transport was removed

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

CVE-2026-89478 · Microsoft / collected KEV context

cve-program · CVE-2026-89478

• https://git.kernel.org/stable/c/3fc072e7cb4a0ff251d13cfc2d24f62489cd9386
• https://git.kernel.org/stable/c/d7cb5ad832095dc4becfdb2a36007ffd50e49fb0
• https://git.kernel.org/stable/c/0422b092a3d43ca462932ff9f747731ca078d1d4
• https://git.kernel.org/stable/c/928fd7920ba37cc5637a211b9be979083413a2fa
• https://git.kernel.org/stable/c/c6c86a5e62a4fec36692ddd64b9144b660f71f96
• https://git.kernel.org/stable/c/1035bdef1efb9b1076d1a57b81e08c637ff08ecc
• https://git.kernel.org/stable/c/3537961df2163258bddc230db0e18dc14e925ea6
• https://git.kernel.org/stable/c/03a9d10ecf71f54b2af8020935f2033d4a132be5

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