CVE-2026-34534 iccDEV: HBO in CIccMpeSpectralMatrix::Describe()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in CIccMpeSpectralMatrix::Describe. The issue is observable under AddressSanitizer as an out-of-bounds heap read when...

CVE-2026-34534 iccDEV: HBO in CIccMpeSpectralMatrix::Describe()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in CIccMpeSpectralMatrix::Describe. The issue is observable under AddressSanitizer as an out-of-bounds heap read when...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

AZL-81435 CVE-2026-5201 affecting package gdk-pixbuf2 for versions less than 2.42.10-5

A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for...

gdk-pixbuf 安全漏洞

gdk-pixbuf is an open-source image loading library developed by GNOME. gdk-pixbuf has a security vulnerability that stems from the improper validation of color component counts during the processing of specially crafted JPEG images by the JPEG image loader. This can lead to a heap buffer overflow...

CVE-2026-34534: Heap-based Buffer Overflow

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in CIccMpeSpectralMatrix::Describe. The issue is observable under AddressSanitizer as an out-of-bounds heap read when...

CVE-2026-34556: Out-of-bounds Read

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a heap-buffer-overflow HBO in icAnsiToUtf8 in the XML conversion path. The issue is triggered by a crafted ICC profile which causes icAnsiToUtf8std::string&, char const ...

CVE-2026-34539: Heap-based Buffer Overflow

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile and TIFF input can trigger a heap-buffer-overflow HBO in CTiffImg::WriteLine. The issue is observable under AddressSanitizer as an out-of-bounds heap read...

CVE-2026-34540: Heap-based Buffer Overflow

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in icMemDump when iccDumpProfile attempts to dump/describe malformed tag contents. The issue is observable under...

PT-2026-29388

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in icMemDump when iccDumpProfile attempts to dump/describe malformed tag contents. The issue is observable under...

PT-2026-29399

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow HBO in CIccApplyCmmSearch::costFunc can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an...

CVE-2026-34554: Out-of-bounds Read

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow HBO in CIccApplyCmmSearch::costFunc can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an...

Apple macOS Tahoe Heap Buffer Overflow Vulnerability

Apple macOS Tahoe is an operating system from the American company Apple. Apple macOS Tahoe suffers from a heap buffer overflow vulnerability that can be exploited by attackers to cause memory corruption and unexpected application termination...

PT-2026-29405

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a heap-buffer-overflow HBO in icAnsiToUtf8 in the XML conversion path. The issue is triggered by a crafted ICC profile which causes icAnsiToUtf8std::string&, char const ...

iccDEV 缓冲区错误漏洞

iccDEV is an open-source color configuration code library developed by the International Color Consortium. Versions of iccDEV prior to 2.3.1.6 contained a buffer error vulnerability, which was caused by a heap buffer overflow in the icAnsiToUtf8 function during XML conversion...

RHEL 8 : 389-ds:1.4 (RHSA-2026:6268)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:6268 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server an...

CVE-2026-33984

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A remote attacker could exploit a heap buffer overflow vulnerability in the resizevbarentry function. This occurs when an error in buffer resizing leads to attacker-controlled pixel data being written into an...

CVE-2026-33984

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in resizevbarentry in libfreerdp/codec/clear.c, vBarEntry-size is updated to vBarEntry-count before the winpralignedrecalloc call. If realloc fails, size is inflated while pixels still points to the old,...

AZL-81504 CVE-2026-5121 affecting package libarchive for versions less than 3.7.7-6

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...

CVE-2026-5121 Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processing

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...