DEBIAN-CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

UBUNTU-CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516 OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516

OpenEXR (the reference implementation for the EXR image format) versions 3.4.0 through 3.4.13 are vulnerable to a denial of service via a crafted HTJ2K-compressed EXR file. A malicious file whose JPEG 2000 SIZ fields place the first tile outside the visible image reaches invalid tile and codebloc...

CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

EUVD-2026-65178

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516 OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516 OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

Astra Linux – Vulnerability in openexr

There is a heap-based buffer overflow vulnerability in Academy Software Foundation OpenEXR 2.3.0, specifically in the chunkOffsetReconstruction function within ImfMultiPartInputFile.cpp. This vulnerability can lead to a denial of service attack through an exploited EXR file...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR’s rleUncompress functionality in versions prior to 3.0.5. An attacker who can submit a crafted file to an application that uses OpenEXR may exploit this flaw, leading to a out-of-bounds read vulnerability. The most significant risk of this flaw is the impact on the...

Astra Linux – Vulnerability in openexr

OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf31::LineCompositeTask::execute called from IlmThread31::NullThreadPoolProvider::addTask and IlmThread31::ThreadPool::addGlobalTask. NOTE: db217f2 may be inapplicable...

Astra Linux – Vulnerability in openexr

A flaw was discovered in OpenEXR’s hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file processed by OpenEXR to trigger an integer overflow. The greatest threat of this vulnerability is to system availability...

Astra Linux – Vulnerability in openexr

An integer overflow could occur when OpenEXR processes a crafted file on systems where sizet is less than 64 bits. This could result in invalid bytesPerLine and maxBytesPerLine values, which may lead to issues with application stability or other attack vectors...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR’s scanline input file functionality in versions before 3.0.0-beta. An attacker who can submit a crafted file for processing by OpenEXR could consume excessive system memory. The most significant impact of this flaw is on system availability...

Astra Linux – Vulnerability in openexr

There is a null pointer reference issue in Academy Software Foundation OpenEXR 2.3.0, specifically in the generatePreview function in makePreview.cpp. This issue may lead to a denial of service if a malicious EXR file is used...

Astra Linux – Vulnerability in openexr

In the ImfChromaticities.cpp routine, within the RGBtoXYZ function, there are some division operations such as float Z = 1 - chroma.white.x - chroma.white.y Y / chroma.white.y; and chroma.green.y X + Z / d;. However, the divisor is not checked for a 0 value. A specially crafted file could trigger...

Astra Linux – Vulnerability in openexr

A flaw was discovered in OpenEXR’s B44Compressor. This flaw allows an attacker who can submit a crafted file to have it processed by OpenEXR, thereby exhausting all memory available to the application. The greatest threat of this vulnerability is to system availability...

Astra Linux – Vulnerability in openexr

There is a flaw in the Scanline API functionality of OpenEXR in versions prior to 3.0.0-beta. An attacker who can submit a crafted file for processing by OpenEXR could cause excessive memory consumption, thereby affecting system availability...