cve-2026-23255

  1. CVE-2026-23255 Fixes RCU Race in Linux /proc/net/ptype

    The Linux kernel’s /proc/net/ptype path is getting a security-focused fix that looks small on the surface but matters because it closes a classic concurrency hole: iterating packet type handlers without enough read-side protection. The issue is tracked as CVE-2026-23255, and the upstream change...
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    • cve-2026-23255 linux kernel security procfs networking rcu protection
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    • Forum: Security Alerts