CVE-2026-42216

A flaw was found in OpenEXR. A remote attacker could exploit a vulnerability in the IDManifest::init function when processing specially crafted EXR files. The function attempts to reconstruct strings from a prefix-compressed representation. If a previous string exceeds 255 bytes, the subsequent...

RockyLinux 10 : openexr (RLSA-2026:19146)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:19146 advisory. OpenEXR: OpenEXR: Arbitrary code execution and information disclosure via crafted EXR file CVE-2026-34588 Tenable has extracted the preceding description block...

RLSA-2026:19146 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:...

openexr security update

An update is available for openexr. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenEXR is an open-source high-dynamic-range floating-point image file forma...

Security update for openexr

This update for openexr fixes the following issue CVE-2026-41142: integer overflow in ImageChannel: resize can lead to a heap out-of-bounds write via OpenEXRUtil public API bsc1264356. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:2114-1 Security update for openexr

This update for openexr fixes the following issue - CVE-2026-41142: integer overflow in ImageChannel: resize can lead to a heap out-of-bounds write via OpenEXRUtil public API bsc1264356...

OESA-2026-2536 OpenEXR security update

OpenEXR is a high dynamic-range HDR image file format originally developed by Industrial Light Magic for use in computer imaging applications. Security Fixes: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture...

FreeBSD : OpenEXR -- 3.4.12 fixes multiple vulnerabilities (ca91c020-5820-11f1-b38d-9be2e6022e28)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ca91c020-5820-11f1-b38d-9be2e6022e28 advisory. Cary Phillips reports: The OpenEXR 3.4.12 release addresses the following security...

Amazon Linux 2023 : openexr, openexr-devel, openexr-libs (ALAS2023-2026-1713)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1713 advisory. OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to...

Important: openexr

Issue Overview: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, there is an integer overflow in...

OpenEXR -- 3.4.12 fixes multiple vulnerabilities

Cary Phillips reports: The OpenEXR 3.4.12 release addresses the following security vulnerabilities: CVE-2026-45696 OpenEXR htundoimpl heap-buffer-overflow READ via codestream/channel width mismatch in HTJ2K decode CVE-2026-44663 Integer overflow in HTJ2K decoder htundoimpl leading to...

OESA-2026-2366 OpenEXR security update

OpenEXR is a high dynamic-range HDR image file format originally developed by Industrial Light Magic for use in computer imaging applications. Security Fixes: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture...

OESA-2026-2365 OpenEXR security update

OpenEXR is a high dynamic-range HDR image file format originally developed by Industrial Light Magic for use in computer imaging applications. Security Fixes: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture...

RHSA-2026:19587 Red Hat Security Advisory: openexr security update

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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 9.0 Update Services for SAP Solutions. 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...

RHSA-2026:19359 Red Hat Security Advisory: openexr security update

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RHSA-2026:19146 Red Hat Security Advisory: openexr security update

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RLSA-2026:19359 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:...

openexr security update

An update is available for openexr. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenEXR is an open-source high-dynamic-range floating-point image file format...