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CISA KEV Update: Active Exploitation of CVE-2022-0492 and CVE-2025-48595
CISA adds Linux Kernel and Android Framework vulnerabilities to its Known Exploited Vulnerabilities catalog. Prioritize patching CVE-2022-0492 and CVE-2025-48595.
CVE-2026-46300: Fragnesia Linux Kernel LPE Grants Root Access
A technical analysis of CVE-2026-46300, a Linux kernel LPE vulnerability dubbed Fragnesia that enables root access via XFRM page cache corruption.
CVE-2026-31431: Analyzing the Copy.Fail Linux Kernel LPE
Technical analysis of CVE-2026-31431 (Copy.Fail), a critical Linux kernel vulnerability enabling local privilege escalation via page cache corruption.
CVE-2026-43284: 'Dirty Frag' Linux Vulnerability Exploited — Patch Now
Analysis of the 'Dirty Frag' (Copy Fail 2) Linux kernel vulnerabilities CVE-2026-43284 and CVE-2026-43500, which enable potential remote code execution.
CVE-2024-1086: Copy Fail Linux Privilege Escalation Under Exploitation
CISA adds CVE-2024-1086 (Copy Fail) to its KEV catalog after Microsoft observes exploitation of this Linux Netfilter privilege escalation vulnerability.