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CVE-2025-68431 libheif has Potential Heap Buffer Over-Read

🗓️ 29 Dec 2025 19:09:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Before 1.21.0, libheif could heap over-read in overlay decoding; patch in 1.21.0; avoid overlay boxes.

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12 Apr 2026 19:16Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.16.5
EPSS0.00043
2