So the question I want to leave open is something like this:
PossiblyNestedMap(
。PDF资料对此有专业解读
Jan 13, 2026: Google classified the vulnerability as "Single-Service Privilege Escalation, READ" (Tier 1).
数据来源：Wind，截至2026年2月末，行业分类依据为申万三级行业分类。
，详情可参考PDF资料
Екатерина Ештокина
Credit: Soundcore。safew官方下载是该领域的重要参考