125 matches found
cve-2026-13934
CVE-2026-13934 This is the work project repository. Investigation, analysis, work, and reports are handled in one repo D088/D091. This file is the repository/board entry document. For the full folder and artifact conventions, see docs/conventions.md. The body status, conclusions, links is updated...
CVE-2026-84449
A flaw was found in libheif, a HEIF and AVIF file format decoder and encoder. An integer overflow can occur when processing extremely large RGB images, specifically during the calculation of image-plane strides. This overflow leads to an invalid memory access during the RGB-to-YCbCr color...
CVE-2026-84449: Integer Overflow or Wraparound
libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.19.6, OpRGB2432toYCbCr::convertcolorspace stores image-plane strides in an integer width that can overflow for extremely large RGB images created through heifimagecreate and heifimageaddplane. The resulting wrapped stride caus...
CVE-2026-52492
A flaw was found in libtiff. An integer overflow vulnerability exists in the cvtRaster function of the rgb2ycbcr utility. When processing a specially crafted TIFF image during YCbCr conversion, an attacker could trigger an undersized heap allocation, leading to a heap-based buffer overflow. This...
AZL-97923 CVE-2026-52492 affecting package libtiff 4.6.0-14
An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...
CVE-2026-52492
The libtiff library is vulnerable to an integer overflow in the rgb2ycbcr utility's cvtRaster() function. When computing strip buffer sizes, this overflow can lead to an undersized heap allocation , resulting in a heap-based buffer overflow during the YCbCr conversion of a crafted TIFF image. Thi...
PT-2026-85319
An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...
CVE-2026-52492
An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...
libheif:file_fuzzer: Heap-buffer-overflow in Op_Any_RGB_to_YCbCr_420_Sharp::convert_colorspace
Project: https://github.com/strukturag/libheif.git Detailed Report: https://oss-fuzz.com/testcase?key=6503781601443840 Project: libheif Fuzzing Engine: afl Fuzz Target: filefuzzer Job Type: aflasanlibheif Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7bb5554f3d0f Cra...
graphicsmagick:coder_HEIF_fuzzer: Heap-buffer-overflow in Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed Report: https://oss-fuzz.com/testcase?key=5547817258254336 Project: graphicsmagick Fuzzing Engine: libFuzzer Fuzz Target: coderHEIFfuzzer Job Type: libfuzzerasangraphicsmagick Platform Id: linux Crash Type: Heap-buffer-overflow READ 1...
CLSA-2026-1778166747 libtiff: Fix of CVE-2026-4775
CVE-2026-4775: signed integer overflow in YCbCr tile decoders leading to heap overflow...
libtiff security update
4.6.0-6.3 - fix CVE-2026-4775: signed integer overflow in putcontig8bitYCbCr44tile RHEL-159309...
Important: libtiff
Issue Overview: A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer...
EUVD-2026-14901
A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations,...
libheif:file_fuzzer: Heap-buffer-overflow in Op_RGB_to_YCbCr<unsigned char>::convert_colorspace
Project: https://github.com/strukturag/libheif.git Detailed Report: https://oss-fuzz.com/testcase?key=4672718229536768 Project: libheif Fuzzing Engine: libFuzzer Fuzz Target: filefuzzer Job Type: libfuzzerasani386libheif Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...
libheif:file_fuzzer: Heap-buffer-overflow in Op_RGB_to_YCbCr<unsigned char>::convert_colorspace
Project: https://github.com/strukturag/libheif.git Detailed Report: https://oss-fuzz.com/testcase?key=6208605480353792 Project: libheif Fuzzing Engine: libFuzzer Fuzz Target: filefuzzer Job Type: libfuzzerasani386libheif Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...
KB5066837: Windows 10 LTS 1507 Security Update (October 2025)
The remote Windows host is missing security update 5066837. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...
EUVD-2021-0172
Malware in sbrugna...