Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.31. A heap-based buffer overflow in the bfdgetl32 function in libbfd.c allows an attacker to cause a denial of service through a crafted PE file. This vulnerability can be...

Astra Linux – Vulnerability in libsdl1.2, libsdl2

In SDL Simple DirectMediaLayer, from versions 1.2.15 onward, as well as in versions 2.x through 2.0.9, there is a heap-based buffer over-read issue in the InitIMAADPCM module of the audio/SDLwave.c file...

Astra Linux – Vulnerability in xorg-server, xwayland

A heap-based buffer overflow vulnerability was discovered in the X.org server’s ProcXIPassiveGrabDevice function. This issue occurs when length values that are swapped in bytes are used in responses, potentially leading to memory leakage and segmentation faults, especially when triggered by a...

Astra Linux – Vulnerability in libsdl1.2, libsdl2

In SDL Simple DirectMedia Layer, from versions 1.2.15 onward, as well as in versions 2.x through 2.0.9, there is a heap-based buffer over-read issue in the InitMSADPCM function within audio/SDLwave.c, specifically within the wNumCoef loop...

Astra Linux – Vulnerability in netcdf

A issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxmldecode, during the parsing of a crafted XML file, performs incorrect memory handling, resulting in an over-reading of the heap-based buffer in the “normalize line endings” feature...

Astra Linux – Vulnerability in libsdl1.2, libsdl2

In SDL Simple DirectMedia Layer, from versions 1.2.15 onward, as well as in versions 2.x through 2.0.9, there is a heap-based buffer over-read issue in the Map1toN function within the video/SDLpixels.c file...

Astra Linux – Vulnerability in xorg-server, xwayland

A heap-based buffer overflow vulnerability was discovered in the X.org server’s ProcXIGetSelectedEvents function. This issue occurs when length values that are swapped in bytes are used in replies. This can potentially lead to memory leakage and segmentation faults, especially when triggered by a...

Astra Linux – Vulnerability in binutils

A issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in dexpression1 in cp-demangle.c after many recursive calls...

CVE-2026-32882

A flaw was found in libheif, a library used for handling High Efficiency Image File Format HEIF and AV1 Image File Format AVIF images. A remote attacker could exploit a heap buffer over-read vulnerability by providing a specially crafted HEIF file. This could lead to a denial of service, causing...

gimp: GIMP:Memory disclosure and denial of service via specially crafted PCX image

A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible...

DEBIAN-CVE-2026-32882

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay in libheif/pixelimage.cc. When compositing an overlay image iovl whose child image has a different bit depth for the alpha channel than for the color...

CVE-2026-32882

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay in libheif/pixelimage.cc. When compositing an overlay image iovl whose child image has a different bit depth for the alpha channel than for the color...

CVE-2026-32882

CVE-2026-32882 – libheif heap buffer OOB read : In libheif 1.21.2 and earlier, a flaw in HeifPixelImage::overlay() allows a heap buffer over-read during overlay compositing when the child image uses a different bit depth for alpha than color channels. Specifically, the code indexes the alpha plan...

CVE-2026-32882 libheif: Heap Buffer OOB Read in overlay compositing due to wrong alpha stride

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay in libheif/pixelimage.cc. When compositing an overlay image iovl whose child image has a different bit depth for the alpha channel than for the color...

CVE-2026-32882

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay in libheif/pixelimage.cc. When compositing an overlay image iovl whose child image has a different bit depth for the alpha channel than for the color...

CVE-2026-32882 libheif: Heap Buffer OOB Read in overlay compositing due to wrong alpha stride

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay in libheif/pixelimage.cc. When compositing an overlay image iovl whose child image has a different bit depth for the alpha channel than for the color...

DEBIAN-CVE-2026-33642

Kitty is a cross-platform GPU based terminal. In versions 0.46.2 and below, the handlecomposecommand function in kitty/graphics.c performs bounds validation on composition offsets using unsigned 32-bit arithmetic that is subject to integer wrapping, potentially leading to Heap Buffer...

UBUNTU-CVE-2026-33642

Kitty is a cross-platform GPU based terminal. In versions 0.46.2 and below, the handlecomposecommand function in kitty/graphics.c performs bounds validation on composition offsets using unsigned 32-bit arithmetic that is subject to integer wrapping, potentially leading to Heap Buffer...

CVE-2026-33642

CVE-2026-33642 affects Kitty up to version 0.46.2. The issue arises in handle_compose_command() in kitty/graphics.c, where 32-bit unsigned arithmetic for composition offsets can wrap and enable a heap buffer over-read/over-write. An attacker who can emit output to a Kitty terminal (e.g., maliciou...

CVE-2026-33642

Kitty is a cross-platform GPU based terminal. In versions 0.46.2 and below, the handlecomposecommand function in kitty/graphics.c performs bounds validation on composition offsets using unsigned 32-bit arithmetic that is subject to integer wrapping, potentially leading to Heap Buffer...