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Website title: Top Linux News, Advisories, How-tos, and Feature Releases

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Linux BPF Patches Fix Sparse CPU Bugs Causing Out-of-Bounds Read
Two fixes posted August 13 correct separate per-CPU map failures on Linux systems whose logical CPU IDs contain gaps.

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Routing Security in Practice: Detecting BGP Hijacks and RPKI-Invalid Announcements
Border Gateway Protocol (BGP) is still trust-based. In the past, a router would announce it originated a block of address space, and its neighbors would take that claim at face value. That trust model is the reason a single misconfiguration or a deliberate false announcement can pull traffic for someone else’s network across the planet, and why routing security has become a core...

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eBPF Security Logs May Show the Wrong File or Command, New Study Warns
A Linux security tool can catch a system call and still record the wrong thing.

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Linux Audit Can Log a Syscall but Miss the Flag That Explains It
Linux Audit can tell defenders that a system call ran while leaving out the setting that explains what the call did.

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Linux Security Roundup Privilege Escalation DoS Code Execution August 2026
This week’s Linux security updates cover several areas administrators cannot afford to overlook. Debian, Ubuntu, Fedora, SUSE, openSUSE, and other distributions released fixes for privilege escalation, remote code execution, denial of service, and flaws affecting network-facing services.

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