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CVE-2026-34543 OpenEXR: Heap information disclosure in PXR24 decompression via unchecked decompressed size (undo_pxr24_impl)

🗓️ 01 Apr 2026 20:56:18Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

OpenEXR heap disclosure in PXR24 decompression leaks decoded pixel data; fixed in 3.4.8.

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22 Jul 2026 00:34Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
EPSS0.00482
2