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Tenable Nessus
Tenable Nessus
added 2026/04/03 12:00 a.m.4 views

Python Library OpenEXR 3.4.x < 3.4.7 Heap Buffer Overflow (OOB Read)

The version of the OpenEXR Python package installed on the remote host is 3.4.x prior to 3.4.7. It is, therefore, affected by a heap buffer overflow vulnerability: - A heap-buffer-overflow out-of-bounds read occurs in the the HTJ2K decoder in OpenEXR when copying decompressed samples from OpenJPH...

8.8CVSS6.2AI score0.00611EPSS
SaveExploits1References2
Tenable Nessus
Tenable Nessus
added 2026/04/02 12:00 a.m.7 views

Linux Distros Unpatched Vulnerability : CVE-2026-34545

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version...

8.8CVSS6.6AI score0.00611EPSS
SaveExploits1References3
UbuntuCve
UbuntuCve
added 2026/04/01 9:17 p.m.11 views

CVE-2026-34545

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.7, an attacker providing a crafted .exr file with HTJ2K compression and a channel width of 32768 can write...

8.8CVSS6.1AI score0.00611EPSS
SaveExploits1References4
OSV
OSV
added 2026/04/01 8:51 p.m.8 views

CVE-2026-34545 OpenEXR: integer overflow lead to OOB in HTJ2K decoder

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.7, an attacker providing a crafted .exr file with HTJ2K compression and a channel width of 32768 can write...

8.4CVSS6.7AI score
SaveExploits0References8
EUVD
EUVD
added 2026/04/01 8:51 p.m.11 views

EUVD-2026-18062

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.7, an attacker providing a crafted .exr file with HTJ2K compression and a channel width of 32768 can write...

8.4CVSS6.5AI score0.00611EPSS
SaveExploits1References3
Vulnrichment
Vulnrichment
added 2026/04/01 8:51 p.m.15 views

CVE-2026-34545 OpenEXR: integer overflow lead to OOB in HTJ2K decoder

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.7, an attacker providing a crafted .exr file with HTJ2K compression and a channel width of 32768 can write...

8.4CVSS6.5AI score0.00611EPSS
SaveExploits1References3
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