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CVE-2026-56392 Heap-based Buffer Overflow in GNU coreutils

🗓️ 24 Jul 2026 07:44:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

GNU coreutils unexpand has a heap overflow from integer overflow in large tab stop allocation, causing heap writes; fixed.

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25 Jul 2026 04:15Current
6Medium risk
Vulners AI Score6
CVSS 41.8
EPSS0.00149
1