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CVE-2025-5868 RT-Thread lwp_syscall.c sys_thread_sigprocmask array index

🗓️ 09 Jun 2025 08:00:17Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

CVE-2025-5868: critical RT-Thread 5.1.0 vulnerability in sys_thread_sigprocmask from bad array index validation.

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15 Jul 2026 01:48Current
6.8Medium risk
Vulners AI Score6.8
CVSS 48.6
EPSS0.01018
5