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[CVE-2026-43284] Dirty Frag: Linux Kernel Local Privilege Escalation via ESP and RxRPC

wiz.io | vulnerability | CVE-2026-43284 | #privilege-escalation | #linux-kernel | #vulnerability | #infosec | #dirty-frag | #cve-2026-43284
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Summary

Dirty Frag (CVE-2026-43284, CVE-2026-43500) chains page-cache write flaws in Linux's ESP and RxRPC subsystems for deterministic root escalation on major distros; public PoC out, patches pending.
CVE
CVE-2026-43284
Published
Collected

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