IB/mad: Drop unmatched RMPP responses before reassembly

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

CVE-2026-68425 · Microsoft / collected KEV context

cve-program · CVE-2026-68425

• https://git.kernel.org/stable/c/45416c87ebcece1e90f3bc5bc172d106b77c6b69
• https://git.kernel.org/stable/c/9634fb1f4d404f36a20ffbcb8797369db69b06bb
• https://git.kernel.org/stable/c/bfb9e8243fd2099d1080d09222964d988f991d9b
• https://git.kernel.org/stable/c/dfa535c94406c03d3f0c869ef3ba5528e395737c
• https://git.kernel.org/stable/c/6e1bd7f590b0ccfee07f7fe1d48b92059bd37d72
• https://git.kernel.org/stable/c/98d2d468b4faa1fdc68c0c6c238389906ee3490c
• https://git.kernel.org/stable/c/ad9c9ad3204f63a46f0f7de29687a8e512f05e29
• https://git.kernel.org/stable/c/d2e52d610b9b09694261632340b801a421e0b0c5

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