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CVE-2026-40250 OpenEXR has integer overflow in DWA decoder outBufferEnd pointer arithmetic (missed variant of CVE-2026-34589)

🗓️ 21 Apr 2026 01:33:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

OpenEXR DWA decoder overflow from int32 multiply without size_t cast; fixed in later releases.

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15 Jul 2026 01:49Current
6Medium risk
Vulners AI Score6
CVSS 48.4
EPSS0.0045
1