Topic tag

linux kernel

2 articles tagged linux kernel. Browse the full archive or jump to all posts.

August 9, 2026 · 10 min read

Linux bridge STP vulnerability: the KVM and Docker patch

A new Linux bridge STP vulnerability hits every KVM, Proxmox and Docker host. The patch path and the audit a small team can run this week.

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August 8, 2026 · 11 min read

TONTOU sidesteps Spectre v2 fixes: patch your Linux kernels

A new CPU side-channel called TONTOU bypasses the Spectre v2 mitigations we have been running since 2018, enough to leak Linux password hashes.

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