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CVE-2026-63638 OpenImageIO: Cineon invalid bit depth heap out-of-bounds write

🗓️ 18 Sep 2026 15:47:53Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

OpenImageIO heap OOB write via crafted Cineon image with bit depth 26 causing memory corruption.

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19 Sep 2026 03:47Current
CVSS 3.18.3
4