A newly disclosed use-after-free in the Linux kernel's epoll code, CVE-2026-46242, lets an unprivileged user get root on ...
DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.
Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...
A newly disclosed Linux kernel flaw called Bad Epoll (CVE-2026-46242) lets an ordinary user with no special access take full control of a machine as root. It affects Linux desktops, servers, and ...
IT之家 7 月 5 日消息，据外媒 The Hacker News 报道，韩国首尔大学计算机安全实验室研究员 Jaeyoung Chung 在今年上半年发现了一个存在于 Linux 内核 epoll ...
IT之家 6 月 27 日消息，科技媒体 Linuxiac 昨日（6 月 26 日）发布博文，报道称 JFrog 披露 Linux 内核本地提权漏洞 DirtyClone，追踪编号 CVE-2026-43503，CVSS 评分 ...
该漏洞存在于ep_remove()函数中，该函数在file->f_lock锁保护下清除file->f_ep，但在执行hlist_del_rcu()和spin_unlock()期间仍继续使用临界区内的文件对象。 新曝光的Linux内核漏洞"Bad Epoll"（CVE-2026-46242）允许本地低权限用户通过利用内核epoll子系统中的竞态条件和释放后重用 ...
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