RockyLinux 10 : openexr (RLSA-2026:15888)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:15888 advisory. OpenEXR: OpenEXR: Arbitrary code execution and information disclosure via crafted EXR file CVE-2026-34588 Tenable has extracted the preceding description block...

RockyLinux 9 : openexr (RLSA-2026:15887)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:15887 advisory. OpenEXR: OpenEXR: Arbitrary code execution and information disclosure via crafted EXR file CVE-2026-34588 Tenable has extracted the preceding description block...

RHEL 10 : openexr (RHSA-2026:15888)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:15888 advisory. OpenEXR is an open-source high-dynamic-range floating-point image file format for high-quality image processing and storage. This document presents...

OpenEXR: OpenEXR: Arbitrary code execution and information disclosure via crafted EXR file

A flaw was found in OpenEXR, an image storage format for the motion picture industry. A remote attacker could exploit an integer overflow vulnerability in the internalexrundopiz function by providing a specially crafted EXR file. This flaw leads to out-of-bounds reads and writes, which may allow...

Important: Red Hat Security Advisory: openexr security update

An update for openexr is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Important: Red Hat Security Advisory: openexr security update

An update for openexr is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Important: openexr security update

OpenEXR is an open-source high-dynamic-range floating-point image file format for high-quality image processing and storage. This document presents a brief overview of OpenEXR and explains concepts that are specific to this format. This package containes the binaries for OpenEXR. Security Fixes:...

CVE-2026-40244

A flaw was found in OpenEXR, an image storage format library. An integer overflow vulnerability exists when processing specially crafted EXR image files. A local user could exploit this by tricking a victim into opening a malicious EXR file. This flaw could lead to memory corruption, potentially...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the DwaCompressoruncompress function due to improper integer arithmetic in pointer calculations. An attacker can cause memory corruption or potentially execute arbitrary code by supplying crafted EXR...

openexr: OpenEXR: Arbitrary code execution via integer overflow in EXR file processing

A flaw was found in OpenEXR, an image storage format library for the motion picture industry. An attacker can craft a malicious EXR file that, when processed, causes an integer overflow in the CompositeDeepScanLine::readPixels function. This overflow leads to an undersized buffer allocation, whic...

Out-of-bounds Write

Overview OpenEXR is a Python bindings for the OpenEXR image file format Affected versions of this package are vulnerable to Out-of-bounds Write. through the internalexrundopiz process. An attacker can cause out-of-bounds memory access, leading to potential memory corruption or process crash, by...

CVE-2026-34378

A flaw was found in OpenEXR, a widely used image storage format. A remote attacker could exploit a missing bounds check vulnerability by crafting a malicious EXR file. By manipulating a specific attribute in the file header, an attacker can trigger an integer overflow, causing the application to...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the undopxr24impl function. An attacker can cause memory corruption and potentially execute arbitrary code by providing a specially crafted EXR file that triggers a signed integer overflow, leading to a...

Integer Overflow or Wraparound

Overview OpenEXR is a Python bindings for the OpenEXR image file format Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the undopxr24impl function. An attacker can cause memory corruption and potentially execute arbitrary code by providing a specially crafted...

CVE-2026-34543

A flaw was found in OpenEXR, an image storage format for the motion picture industry. A remote attacker could exploit this vulnerability by tricking a user into opening a specially crafted EXR file. This could lead to the disclosure of sensitive information from heap memory through the decoded...

CVE-2026-34543

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 3.4.8, sensitive information from heap memory may be leaked through the decoded pixel data information disclosure...

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...

CVE-2025-12495

A flaw was found in OpenEXR, a library for handling High Dynamic Range HDR image files. This heap-based buffer overflow vulnerability allows a remote attacker to execute arbitrary code on a user's system. This occurs when a user is tricked into opening a specially crafted EXR file, exploiting a...

Linux Distros Unpatched Vulnerability : CVE-2025-12840

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers ...

CVE-2025-64182

A memory-safety vulnerability has been identified in the Python bindings of OpenEXR, where improper checks on image channels and attribute stealing operations may result in buffer overflow when processing crafted EXR files or Python objects. An attacker supplying a malicious EXR file or crafted...