But the triumphance of V3 is in the addSourceBuffer hook which solves a subtle problem. In earlier versions, hooking SourceBuffer.prototype.appendBuffer at the prototype level had a vulnerability in that if fermaw’s player cached a direct reference to appendBuffer before the hook was installed (i.e., const myAppend = sourceBuffer.appendBuffer; myAppend.call(sb, data)), the hook would never fire. The player would bypass the prototype entirely and call the original native function through its cached reference.
从技术层面来看，加密技术、访问控制和安全审计是三大核心防线。
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文 | 螺旋实验室，作者丨追命，编辑丨坚果
13:12, 27 февраля 2026Из жизни
Фото: Владимир Астапкович / РИА Новости