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CVE-2026-47714 libheif has integer overflow in inline mask size calculation that causes undersized buffer allocation

🗓️ 21 Jul 2026 21:04:06Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Integer overflow in libheif region mask size causes undersized buffer and out-of-bounds access in versions prior to two.

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22 Jul 2026 08:28Current
5.1Medium risk
Vulners AI Score5.1
CVSS 3.16.1
EPSS0.00153
4