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The vulnerabilities of the functions arch_dup_task_struct() and copy_thread() in the arch/s390/kernel/process.c module of the S390 platform support module of the Linux operating system allow a hacker to cause a service failure.

🗓️ 16 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in arch_dup_task_struct and copy_thread in S390 Linux module allows memory reuse to trigger failure.

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16 Mar 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 24.6
CVSS 35.5
EPSS0.00215
1