OPENSUSE-SU-2026:20433-1 Security update for openexr

This update for openexr fixes the following issue: - CVE-2026-27622: crafted multipart deep EXR can cause an heap out-of-bound write bsc1259177...

SUSE-SU-2026:20936-1 Security update for openexr

This update for openexr fixes the following issue: - CVE-2026-27622: crafted multipart deep EXR can cause an heap out-of-bound write bsc1259177...

openexr -- multiple vulnerabilities

Cary Phillips reports: OpenEXR 3.4.9 addresses the following CVEs: CVE-2026-34589 DWA Lossy Decoder Heap Out-of-Bounds Write CVE-2026-34588 Signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write CVE-2026-34380 Signed integer overflow undefined behavior in undopxr24impl may allow bounds-che...

OESA-2026-1688 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-2026-1687 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-2026-1686 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-2026-1685 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...

CLSA-2026-1773831456 openexr: Fix of CVE-2026-27622

CVE-2026-27622: fix integer overflow in CompositeDeepScanLine leading to heap buffer overflow...

[SECURITY] Fedora 42 Update: mingw-openexr-3.3.8-1.fc42

MinGW Windows openexr library...

[SECURITY] Fedora 43 Update: mingw-openexr-3.3.8-1.fc43

MinGW Windows openexr library...

[SECURITY] Fedora 44 Update: mingw-openexr-3.4.6-1.fc44

MinGW Windows openexr library...

Fedora 42 : mingw-openexr (2026-45845d11c3)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-45845d11c3 advisory. Update to openexr-3.4.6 resp 3.3.8. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Ness...

Fedora: Security Advisory (FEDORA-2026-45845d11c3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2026-f958585e24)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 43 : mingw-openexr (2026-f958585e24)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f958585e24 advisory. Update to openexr-3.4.6 resp 3.3.8. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Ness...

Fedora 44 : mingw-openexr (2026-4656ccedf8)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-4656ccedf8 advisory. Update to openexr-3.4.6 resp 3.3.8. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Ness...

Linux Distros Unpatched Vulnerability : CVE-2026-27622

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. In...

Python Library OpenEXR 3.3.x < 3.3.7 / 3.4.x < 3.4.5 Heap Buffer Overflow (OOB Read)

The version of the OpenEXR Python package installed on the remote host is 3.3.x prior to 3.3.7 or 3.4.x prior to 3.4.5. It is, therefore, affected by a heap buffer overflow vulnerability: - A heap-buffer-overflow out-of-bounds read occurs in the istreamnonparallelread function in ImfContextInit.c...

📄 OpenEXR Integer Overflow

Proof of concept exploit for a potential integer overflow condition when processing specially crafted multi‑part DeepScanLine EXR files with OpenEXR. The program generates a malicious .exr file containing 86 parts, where each pixel is assigned 50,000,000 samples. When these values are summed...

Python Library OpenEXR 2.3.x / 3.x < 3.2.6 / 3.3.x < 3.3.8 / 3.4.x < 3.4.6 Heap Buffer Overflow

The version of the OpenEXR Python package installed on the remote host is 2.3.x or 3.x prior to 3.2.6, 3.3.x prior to 3.3.8, or 3.4.x prior to 3.4.6. It is, therefore, affected by a heap buffer overflow vulnerability: - In CompositeDeepScanLine::readPixels, per-pixel totals are accumulated in a...