HIGH8.8
PYSEC-2026-728
OpenEXR invalid write
Quick fix
PYSEC-2026-728 — openexr: upgrade to the fixed version with the command below.
pip install --upgrade 'openexr>=2.2.1'Details
In OpenEXR 2.2.0, an invalid write of size 8 in the storeSSE function in ImfOptimizedPixelReading.h could cause the application to crash or execute arbitrary code.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-9111[ADVISORY]
- https://github.com/openexr/openexr/issues/232[WEB]
- https://github.com/openexr/openexr/pull/233[WEB]
- https://github.com/AcademySoftwareFoundation/openexr[PACKAGE]
- https://github.com/openexr/openexr/releases/tag/v2.2.1[WEB]
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html[WEB]
- https://usn.ubuntu.com/4148-1[WEB]
- https://usn.ubuntu.com/4339-1[WEB]
- https://www.debian.org/security/2020/dsa-4755[WEB]
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00060.html[WEB]
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00000.html[WEB]
- http://www.openwall.com/lists/oss-security/2017/05/12/5[WEB]
- https://pypi.org/project/openexr[PACKAGE]
- https://github.com/advisories/GHSA-qxh9-r8xw-7v99[ADVISORY]