OESA-2026-1841 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-2026-1840 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...

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 LossyDctDecoderexecute process. An attacker can cause a crash or denial of service by providing a crafted scanline DWAA file that triggers an...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write through the LossyDctDecoderexecute process. An attacker can cause a crash or denial of service by providing a crafted scanline DWAA file that triggers an integer overflow, resulting in a heap out-of-bounds write duri...

sfx (=0.1.0) potentially affected by CVE-2026-34589 via openexr (=3.2.4)

openexr PYPI version =3.2.4 is affected by a known vulnerability. The following packages have a transitive dependency on openexr and may be impacted: - sfx =0.1.0 Source cves: CVE-2026-34589 Source advisory: OSV:GHSA-P8XC-W3Q4-H64X...

angorapy (>=0.9.1 <=0.10.8), apple-hdr-heic (=0.1.0) +66 more potentially affected by CVE-2026-34589 via openexr (>=3.4.12 <=3.4.4)

openexr PYPI version =3.4.12, =0.9.1, =0.5.0, =0.2.5, =0.1.0rc1, =0.0.1, =0.1.0, =0.2.1, =0.0.4, =0.1.7, =0.0.1, =0.1.1, =0.0.0, =0.0.4 and more Source cves: CVE-2026-34589 Source advisory: SNYK:PYTHON-OPENEXR-15993179...

angorapy (>=0.9.1 <=0.10.8), apple-hdr-heic (=0.1.0) +66 more potentially affected by CVE-2026-34589 via openexr (>=3.4.12 <=3.4.4)

openexr PYPI version =3.4.12, =0.9.1, =0.5.0, =0.2.5, =0.1.0rc1, =0.0.1, =0.1.0, =0.2.1, =0.0.4, =0.1.7, =0.0.1, =0.1.1, =0.0.0, =0.0.4 and more Source cves: CVE-2026-34589 Source advisory: OSV:GHSA-P8XC-W3Q4-H64X...

sfx (=0.1.0) potentially affected by CVE-2026-34589 via openexr (=3.2.4)

openexr PYPI version =3.2.4 is affected by a known vulnerability. The following packages have a transitive dependency on openexr and may be impacted: - sfx =0.1.0 Source cves: CVE-2026-34589 Source advisory: SNYK:PYTHON-OPENEXR-15993179...

OpenEXR: DWA Lossy Decoder Heap Out-of-Bounds Write

Summary The DWA lossy decoder constructs temporary per-component block pointers using signed 32-bit arithmetic. For a large enough width, the calculation overflows and later decoder stores operate on a wrapped pointer outside the allocated rowBlock backing store. This bug is reachable from the...

angorapy (>=0.9.1 <=0.10.8), apple-hdr-heic (=0.1.0) +66 more potentially affected by CVE-2026-34588 via openexr (>=3.4.12 <=3.4.4)

openexr PYPI version =3.4.12, =0.9.1, =0.5.0, =0.2.5, =0.1.0rc1, =0.0.1, =0.1.0, =0.2.1, =0.0.4, =0.1.7, =0.0.1, =0.1.1, =0.0.0, =0.0.4 and more Source cves: CVE-2026-34588 Source advisory: OSV:GHSA-588R-CR5C-W6HF...

sfx (=0.1.0) potentially affected by CVE-2026-34588 via openexr (=3.2.4)

openexr PYPI version =3.2.4 is affected by a known vulnerability. The following packages have a transitive dependency on openexr and may be impacted: - sfx =0.1.0 Source cves: CVE-2026-34588 Source advisory: OSV:GHSA-588R-CR5C-W6HF...

GHSA-588R-CR5C-W6HF OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write

Summary internalexrundopiz advances the working wavelet pointer with signed 32-bit arithmetic: c wavbuf += nx ny wcount; Because nx, ny, and wcount are int, a crafted EXR file can make this product overflow and wrap. The next channel then decodes from an incorrect address. The wavelet decode path...

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...

Out-of-bounds Write

Overview 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 supplying a specially crafted EXR file that triggers signed integ...

sfx (=0.1.0) potentially affected by CVE-2026-34588 via openexr (=3.2.4)

openexr PYPI version =3.2.4 is affected by a known vulnerability. The following packages have a transitive dependency on openexr and may be impacted: - sfx =0.1.0 Source cves: CVE-2026-34588 Source advisory: SNYK:PYTHON-OPENEXR-15993130...

EUVD-2026-19347

OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write...

ng-model-gym (=0.3.0) potentially affected by CVE-2026-34588 via openexr (=3.4.4)

openexr PYPI version =3.4.4 is affected by a known vulnerability. The following packages have a transitive dependency on openexr and may be impacted: - ng-model-gym =0.3.0 Source cves: CVE-2026-34588 Source advisory: SNYK:PYTHON-OPENEXR-15993130...

OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write

Summary internalexrundopiz advances the working wavelet pointer with signed 32-bit arithmetic: c wavbuf += nx ny wcount; Because nx, ny, and wcount are int, a crafted EXR file can make this product overflow and wrap. The next channel then decodes from an incorrect address. The wavelet decode path...

GHSA-H762-RHV3-H25V vulnerabilities

Vulnerabilities for packages: openexr...

GHSA-VC68-257W-M432 vulnerabilities

Vulnerabilities for packages: openexr...