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Blog Dor Hayun

CVE-2026-31431 (Copy Fail): Linux Kernel LPE - ?s=96&d=mm&r=g
Dor Hayun

A software developer in Mend.io's Cloud Native Security Squad, Hayun began his career as a security analyst focusing on Linux vulnerabilities. He is dedicated to securing the cloud-native world and enjoys exploring cybersecurity changes in the AI era.
CVE-2026-31431 (Copy Fail): Linux Kernel LPE - Blog Cover Linux Kernel LPE

CVE-2026-31431 (Copy Fail): Linux Kernel LPE

Dor Hayun Apr 30, 2026
Malicious Packages

New Linux 'copy_fail' LPE gives root on all major distros. Mitigate before patching.

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CVE-2026-31431 (Copy Fail): Linux Kernel LPE - shrinking security debt with dependency management white paper

Critical Backdoor Found in XZ Utils (CVE-2024-3094) Enables SSH Compromise 1

Dor Hayun, Tom Abai Mar 31, 2024
Malicious Packages

Discover how CVE-2024-3094 affects XZ Utils and enables SSH compromise. Get insights on detection, mitigation, and system security.

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