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CVE-2026-46259 procfs: fix missing RCU protection when reading real_parent in do_task_stat()

🗓️ 03 Jun 2026 15:49:56Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Procfs fix RCU protection when reading real_parent in /proc/[pid]/stat by using task_ppid_nr_ns().

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09 Jul 2026 14:29Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.8
EPSS0.0012
1