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OpenEXRUtil Heap Overflow Vulnerability in SampleCountChannel::set with PoC

github.com 2026-08-25 查看中文 →
Security Advisory Medium AcademySoftwareFoundation
Affected:
  • OpenEXR 2.*
  • OpenEXR 3.0.*
  • OpenEXR 3.1.*
  • OpenEXR 3.2.0-3.2.9
  • OpenEXR 3.3.0-3.3.11
Fixed in:
  • OpenEXR 3.2.10
  • OpenEXR 3.3.12
  • OpenEXR 3.4.13
Referenced CVEs: CVE-2026-55059 · 6.1
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