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Dirty Frag: Linux Kernel Local Privilege Escalation via ESP and RxRPC

lowwiz_researchPublished 2026-05-08

Unpatched kernel flaw chain (CVE-2026-43284, CVE-2026-43500) enables root escalation on major Linux distributions.

Indicators of compromise

Original source: https://www.wiz.io/blog/dirty-frag-linux-kernel-local-privilege-escalation-via-esp-and-rxrpc