CVE-2026-5444 Heap Buffer Overflow in PAM Image Buffer Allocation

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 dimensions are multiplied using 32-bit unsigned arithmetic. Specially chosen values can cause an integer overflow during buffer size calculation,...

CVE-2026-5444 Heap Buffer Overflow in PAM Image Buffer Allocation

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 dimensions are multiplied using 32-bit unsigned arithmetic. Specially chosen values can cause an integer overflow during buffer size calculation,...

CVE-2026-5444

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 dimensions are multiplied using 32-bit unsigned arithmetic. Specially chosen values can cause an integer overflow during buffer size calculation,...

CVE-2026-5444

CVE-2026-5444 affects Orthanc’s PAM image parsing logic when processing a crafted PAM image embedded in a DICOM file. The vulnerability stems from multiplying image dimensions with 32-bit unsigned arithmetic, causing an integer overflow in the buffer size calculation. This can allocate a small bu...

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 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

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...

CVE-2026-34757 LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.0.9 to before 1.6.57, passing a pointer obtained from pnggetPLTE, pnggettRNS, or pnggethIST back into the corresponding setter on the same...

USN-8161-1 qemu vulnerabilities

It was discovered that the LSI53C895A SCSI Host Bus Adapter implementation of QEMU incorrectly handled memory. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2024-6519 It was discovered...

USN-8161-1: QEMU vulnerabilities

It was discovered that the LSI53C895A SCSI Host Bus Adapter implementation of QEMU incorrectly handled memory. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2024-6519 It was discovered...

CVE-2026-40025

A flaw was found in The Sleuth Kit. An attacker can exploit this vulnerability by crafting a malicious Apple File System APFS disk image. This flaw allows for an out-of-bounds read in the APFS filesystem keybag parser, specifically within the wrappedkeyparser class, due to a lack of bounds checki...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs:...

libpng15 security update

An update is available for libpng15. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libpng15 package provides libpng 1.5, an older version of the libpng...

EUVD-2026-20759

The Sleuth Kit through 4.14.0 contains a path traversal vulnerability in tskrecover that allows an attacker to write files to arbitrary locations outside the intended recovery directory via crafted filenames or directory paths with path traversal sequences in a filesystem image. An attacker can...

EUVD-2026-20761

The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the APFS filesystem keybag parser where the wrappedkeyparser class follows attacker-controlled length fields without bounds checking, causing heap reads past the allocated buffer. An attacker can craft a malicious APFS...

EUVD-2026-20763

The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parsesusp function trusts lenid, lendes, and lensrc fields from the disk image to memcpy data into a stack buffer without verifying that the source data falls within the parsed SU...

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...

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...

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...