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OpenEXR: integer overflow to OOB write in uncompress_b44_impl()

🗓️ 03 Apr 2026 21:47:07Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

OpenEXR B44 decoder overflows int computing row pointers, causing out-of-bounds writes.

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03 Apr 2026 21:47Current
6Medium risk
Vulners AI Score6
CVSS 3.17.3
CVSS 48.4
EPSS0.00007
SSVC
4