关键漏洞信息 发布日期：Tuesday, July 30, 2019 Chrome版本：Chrome 76 安全修复：该更新包括43个安全修复 奖励的漏洞： - High CVE-2019-5850: Use-after-free in offline page fetcher. Reported by Brendan Tiszka on 2019-06-21 - High CVE-2019-5860: Use-after-free in PDFium. Reported by Anonymous on 2019-04-26 - High CVE-2019-5853: Memory corruption in regexp length check. Reported by wangwei(@wnagweiww:) of IIE Varas and sakura(@eternalsakura13) of Tencent Xuanwu Lab on 2019-06-19 - High CVE-2019-5851 Use-after-poison in offline audio context. Reported by Zhe Jin (金哲)，Luyao Liu(刘路遥) from Chengdu Security Responsible Center of Qihoo 360 Technology Co. Ltd on 2019-06-20 - High CVE-2019-5859: Some URIs can load alternative browsers. Reported by James Lee (@Windowssrcer) of Kryptos Logic on 2019-05-03 - Medium CVE-2019-5856: Insufficient checks on filesystem: URI permissions. Reported by Yongke Wang of Tencent's Xuanwu Lab (xlab.t spring栗子，得到有效处理。 这些补丁和修复帮助增强了浏览器的安全性，防止了多种潜在的安全威胁。