CVE-2020-15306

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CVSS 3.1

5.5 medium

EPSS

<1%p39

Published

Jun 26, 2020 (Jun 26, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

Vendors: openexr fedoraproject opensuse debian canonical
Products: openexr, fedora, leap, debian linux, ubuntu linux
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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