CVE-2026-5441 Out-of-Bounds Read in DicomImageDecoder (PMSCT_RLE1 Decompression)

An out-of-bounds read vulnerability exists in the DecodePsmctRle1 function of DicomImageDecoder.cpp. The PMSCTRLE1 decompression routine, which decodes the proprietary Philips Compression format, does not properly validate escape markers placed near the end of the compressed data stream. A crafte...

CVE-2026-5441

CVE-2026-5441 concerns the DicomImageDecoder's PMSCT_RLE1 (Philips) decompression in DecodePsmctRle1. The issue: escape markers near the end of the compressed stream are not properly validated, enabling an out-of-bounds read that can leak heap data into the rendered image output. Impact is descri...

[SECURITY] Fedora 42 Update: python-pydicom-3.0.2-1.fc42

pydicom is a pure python package for working with DICOM files. It was made for inspecting and modifying DICOM data in an easy "pythonic" way. The modifications can be written again to a new file. pydicom is not a DICOM server, and is not primarily about viewing images. It is designed to let you...

[SECURITY] Fedora 43 Update: python-pydicom-3.0.2-1.fc43

pydicom is a pure python package for working with DICOM files. It was made for inspecting and modifying DICOM data in an easy "pythonic" way. The modifications can be written again to a new file. pydicom is not a DICOM server, and is not primarily about viewing images. It is designed to let you...

PT-2026-31631

A heap buffer overflow vulnerability exists in the DICOM image decoder. Dimension fields are encoded using Value Representation VR Unsigned Long UL, instead of the expected VR Unsigned Short US, which allows extremely large dimensions to be processed. This causes an integer overflow during frame...

PT-2026-31634

Name of the Vulnerable Software and Affected Versions DicomImageDecoder affected versions not specified Description An out-of-bounds read issue exists in the DecodeLookupTable function within DicomImageDecoder.cpp. The lookup-table decoding logic for PALETTE COLOR images does not validate pixel...

Linux Distros Unpatched Vulnerability : CVE-2026-5444

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability exists in the PAM image parsing logic. When Orthanc processes a crafted PAM image embedded in a DICOM file, image dimension...

Orthanc 安全漏洞

Orthanc is a free open-source software developed by the Orthanc company. Orthanc has a security vulnerability, which stems from a heap buffer overflow in the DICOM image decoder. This vulnerability may lead to integer overflows and out-of-bound memory accesses during image decoding...

PT-2026-31630

An out-of-bounds read vulnerability exists in the DecodePsmctRle1 function of DicomImageDecoder.cpp. The PMSCT RLE1 decompression routine, which decodes the proprietary Philips Compression format, does not properly validate escape markers placed near the end of the compressed data stream. A craft...

Linux Distros Unpatched Vulnerability : CVE-2026-5441

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read vulnerability exists in the DecodePsmctRle1 function of DicomImageDecoder.cpp. The PMSCTRLE1 decompression routine, which decodes the...

Linux Distros Unpatched Vulnerability : CVE-2026-5443

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability exists during the decoding of PALETTE COLOR DICOM images. Pixel length validation uses 32-bit multiplication for width and...

PT-2026-31632

A heap buffer overflow vulnerability exists during the decoding of PALETTE COLOR DICOM images. Pixel length validation uses 32-bit multiplication for width and height calculations. If these values overflow, the validation check incorrectly succeeds, allowing the decoder to read and write to memor...

Multiple Heap Buffer Overflows in Orthanc DICOM Server

Overview Multiple vulnerabilities have been identified in Orthanc DICOM Server version, 1.12.10 and earlier, that affect image decoding and HTTP request handling components. These vulnerabilities include heap buffer overflows, out-of-bounds reads, and resource exhaustion vulnerabilities that may...

Linux Distros Unpatched Vulnerability : CVE-2026-5442

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability exists in the DICOM image decoder. Dimension fields are encoded using Value Representation VR Unsigned Long UL, instead of...

Linux Distros Unpatched Vulnerability : CVE-2026-5445

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read vulnerability exists in the DecodeLookupTable function within DicomImageDecoder.cpp. The lookup-table decoding logic used for PALETTE COLO...

PT-2026-31626

Name of the Vulnerable Software and Affected Versions DicomStreamReader affected versions not specified Description An out-of-bounds read issue exists in DicomStreamReader when parsing DICOM meta-headers. Processing malformed metadata structures can cause the parser to read beyond the allocated...

Linux Distros Unpatched Vulnerability : CVE-2026-5437

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read vulnerability exists in DicomStreamReader during DICOM meta-header parsing. When processing malformed metadata structures, the parser may...

EUVD-2026-19243

A security flaw has been discovered in OFFIS DCMTK up to 3.7.0. This impacts the function executeOnReception/executeOnEndOfStudy of the file dcmnet/apps/storescp.cc of the component storescp. Performing a manipulation results in os command injection. Remote exploitation of the attack is possible...

CVE-2026-5663

A security flaw has been discovered in OFFIS DCMTK up to 3.7.0. This impacts the function executeOnReception/executeOnEndOfStudy of the file dcmnet/apps/storescp.cc of the component storescp. Performing a manipulation results in os command injection. Remote exploitation of the attack is possible...

CVE-2026-5663

A security flaw has been discovered in OFFIS DCMTK up to 3.7.0. This impacts the function executeOnReception/executeOnEndOfStudy of the file dcmnet/apps/storescp.cc of the component storescp. Performing a manipulation results in os command injection. Remote exploitation of the attack is possible...