CVE-2018-18443

MEDIUM 4.3CVE-2018-18443 · Published 17/10/2018 · updated 17/06/2026

In short

CVE-2018-18443 is a MEDIUM (CVSS 4.3) vulnerability affecting openexr (ilm).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 81.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
openexr ilm	`= 2.3.0`	No fix yet

OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.

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