CVE-2026-47667

A flaw was found in the CImg Library, a C++ library for image processing. This vulnerability allows a remote attacker to cause a denial of service DoS by providing a specially crafted image file. The library incorrectly handles the header size when processing Analyze/NIfTI files, leading to...

CVE-2026-47667 CImg Library: Uncontrolled Memory Allocation and Memory Leak in `_load_analyze()` via Crafted NIfTI/Analyze Header

CImg Library is a C++ library for image processing. Prior to version 4.0.0 in loadanalyze, the headersize field is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI file and passed directly to new unsigned charheadersize without being bounded against the actual file size. A value...

CVE-2026-47667

CVE-2026-47667 affects the CImg Library prior to 4.0.0. In _load_analyze(), header_size is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI header and passed directly to new unsigned char[header_size] without bounding to the actual file size. Values up to ~4 GB are accepted; if ...

CVE-2026-42144

A flaw was found in the CImg library. An integer overflow vulnerability in the WHD size computation inside loadpnm can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around, allocating an undersized buffer and potentially...

CVE-2026-42146

A flaw was found in CImg Library. A remote attacker can exploit this vulnerability by providing a specially crafted BMP Bitmap image file. This occurs because the nbcolors field in the BMP file header is used directly to compute an allocation size without proper validation against the remaining...

Linux Distros Unpatched Vulnerability : CVE-2026-42144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadp...

Linux Distros Unpatched Vulnerability : CVE-2026-42146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the nbcolors field of the BMP file header during the loadbmp process. An attacker can cause an out-of-memory condition and crash the application by supplying a crafted BMP file with a large...

CVE-2026-42146

CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nbcolors value triggers an...

CVE-2026-42144

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...

CVE-2026-42144

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...

CVE-2026-42146

CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nbcolors value triggers an...

UBUNTU-CVE-2026-42144

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...

CVE-2026-42146

CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nbcolors value triggers an...

CVE-2026-42146

CVE-2026-42146 affects the CImg Library (C++) where the nb_colors field read from BMP headers is used to compute an allocation size without validating against the remaining file size, enabling an out-of-memory condition when loading crafted untrusted BMPs. A patch (commit c3aacf5) fixes the issue...

CVE-2026-42146 CImg Library: Uncontrolled memory allocation via nb_colors field in _load_bmp

CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nbcolors value triggers an...

CVE-2026-42146

CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nbcolors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nbcolors value triggers an...

CVE-2026-42144

This CVE affects the CImg Library: an integer overflow in the WH D size computation inside _load_pnm() can bypass the memory allocation guard, leading to a potentially undersized heap buffer and heap buffer overflow when loading crafted PNM/PGM/PPM images. The issue is mitigated by the patch intr...

CVE-2026-42144 CImg Library: Integer overflow in PNM size check bypasses memory guard (_load_pnm)

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...

EUVD-2026-27075

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...