Linux Kernel Page Cache Zero-Day: Bypassing Linux Security (CVE-2026-31431 Mitigation)
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May 6, 2026
CLASSIFICATION: TLP:CLEAR Security Intelligence Report (SIR-006) SUBJECT: Hardening Against the Linux Kernel Page Cache Corruption Vulnerability (CVE-2026-31431) DATE: June 11, 2026 STATUS: CRITICAL ACTION REQUIRED INCIDENT CONTEXT: A critical Local…