Daily Dark Web: Pinned: New Linux "pedit COW" Privilege Escalation Exploit Published Security researcher Massimiliano Oldani has released a public proof-of-concept (PoC) exploit, **packet_edit_meme**, for the Linux kernel vulnerability **CVE-2026-46331**, nicknamed **pedit COW**. * The flaw resides in Linux's **net/sched act_pedit** traffic control subsystem and allows an unprivileged local user to escalate privileges to **root** by corrupting shared page-cache memory.2026-06-28
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