Act
active
Dirty Frag CVE-2026-43284: Linux local root exploit with public PoC
- Engineer — Act: Public PoC on GitHub for a local privilege-escalation to root on Linux — patch the kernel on all Linux hosts and container nodes this sprint; verify your distro’s advisory for the patched version.
- SOC/IR — Plan: Public PoC makes this worth building a PrivEsc detection (watch for unexpected uid-change events following non-root process activity) before opportunistic use picks up; no active campaign confirmed yet.
- Leader — Skip
- Signals: CVE-2026-43284 — CISA KEV: not listed, EPSS 0.02, public PoC on GitHub
This entry was curated and judged by AI (Claude) with automated enrichment
(CISA KEV / EPSS / public PoC). Verify against the original source before
acting. Found a bad verdict?
Report it —
confirmed errors go to the corrections log.