CVE-2026-59941

CVE-2026-59942: Dompdf Resource Exhaustion DoS - Proof of Concept Vulnerability Type: Denial of Service DoS via Resource Exhaustion Affected Software: Dompdf = 3.1.5 Credits: Fabian Rosales far00t01. Disclaimer This repository and its content are provided for educational and research purposes onl...

CVE-2026-84444 libheif uncompressed tiled image encoding allows out-of-bounds write

libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, when WITHUNCOMPRESSEDCODEC is enabled, heifcontextaddimagetile accepts an independently constructed tile whose component-plane dimensions do not match the tile geometry established by the prototype image...

DEBIAN-CVE-2026-89059

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very larg...

EUVD-2026-82735

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very larg...

CVE-2026-89059

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very larg...

CVE-2026-65650

CVE-2026-65650 — PoC: DoS autenticado en la subida de avatares de Elgg Denegación de servicio autenticada en la función de subida de avatares de Elgg mediante dimensiones de imagen sin límites, lo que provoca el agotamiento de la memoria de GD. Afectado: Elgg saveIconFromUploadedFile'avatar' retu...

CVE-2026-91955

A flaw was found in FreeRDP. FreeRDP contains a flaw where it fails to validate client-supplied desktop dimensions during the Graphics Command Channel GCC negotiation. A remote attacker can exploit this by sending crafted Remote Desktop Protocol RDP packets with zero or oversized dimensions. This...

CVE-2026-91786

CVE-2026-91786 is an out-of-bounds read in GNOME Shell that occurs when processing icons from a remote search provider via D-Bus . The root cause is a missing validation of the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider can su...

CVE-2026-90948 Gimp: gimp: heap-based buffer overflow in ico loader via integer overflow in embedded png dimensions

A flaw was found in GIMP's ICO file loader. When processing an ICO file containing an embedded PNG image, an integer overflow can occur during the calculation of the required buffer size. This leads to an undersized buffer being allocated, causing a heap-based buffer overflow when the decoded pix...

Astra Linux – Vulnerability in ffmpeg5

When decoding an OpenEXR file that uses DWAA or DWAB compression, there is an implicit assumption that the height and width are divisible by 8. If the height or width of the image is not divisible by 8, the copy operation will loop at positions 0 and 1, continuing to write until a multiple of 8 i...

Astra Linux – Vulnerability in openjpeg2

OpenJPEG version 2.3.1 has a heap-based buffer overflow issue in the opjt1clbldecodeprocessor function in openjp2/t1.c, due to the lack of validation for the opjj2kupdateimagedimensions function...

Astra Linux – Vulnerability in aom

Integer overflows in the libaom internal function imgallochelper can lead to heap buffer overflows. This function can be accessed through three methods: Calling aomimgalloc with a large value of the dw, dh, or align parameter may result in integer overflows during the calculation of buffer sizes...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, the ecamencodercompressh264 function relied on server-controlled dimensions and did not validate the source buffer size, resulting in a out-of-bounds read in swsscale. This vulnerability has been fixed in...

GO-2026-6359 Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling in github.com/axllent/mailpit

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling in github.com/axllent/mailpit...

SUSE CVE-2026-55497

Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, the built-in thumbnail and avatar image decoders limit compressed file size but do not limit decoded pixel dimensions, allowing an authenticated user to submit a small PNG, JPEG, or GIF that triggers an unbounded...

CVE-2026-80908 drm/amdgpu: Reject UVD message with dimensions above 4096

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10...

PT-2026-86199

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10...

CVE-2026-80701

A flaw was found in the Linux kernel's drm/vmwgfx component. A local attacker with DRM master privileges could exploit this by providing oversized cursor dimensions through the DRMIOCTLMODECURSOR2 interface. This improper input validation can lead to a kernel crash, resulting in a Denial of Servi...

Astra Linux – Vulnerability in libvpx

There are integer overflows in the libvpx library in versions prior to 1.14.1. Calling vpximgalloc with a large value of the dw, dh, or align parameter may lead to integer overflows in the calculations of buffer sizes and offsets, and some fields of the returned vpximaget struct may become invali...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. In affected versions, a malicious server may trigger out-of-bound writes in a connected client. Connections that use GDI or SurfaceCommands to send graphics updates to the client may send...