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OpenEXR's CompositeDeepScanLine integer-overflow leads to heap OOB write

🗓️ 13 Jul 2026 14:36:39Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 4 Views

OpenEXR CompositeDeepScanLine overflow causes undersized allocations and heap OOB writes.

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13 Jul 2026 16:05Current
7.1High risk
Vulners AI Score7.1
CVSS 48.4
CVSS 3.17.4 - 7.8
EPSS0.00201
SSVC
4