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OpenEXR 输入验证错误漏洞

🗓️ 21 Apr 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 3 Views

OpenEXR 3.4.0–3.4.9 have an input validation flaw from a 32-bit signed overflow in ht_undo_impl.

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Refs
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29 May 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
EPSS0.00302
SSVC
3