OpenEXR HT2K Signed Integer Overflow in ht_undo_impl()

github.com 2026-04-21查看中文 →

Security AdvisoryMediumOpenEXR

Affected:

OpenEXR 3.4.0
OpenEXR 3.4.1
OpenEXR 3.4.2
OpenEXR 3.4.3
OpenEXR 3.4.4

Fixed in:

3.4.10

Referenced CVEs: CVE-2026-39886 · 5.3

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