Astra Linux – Vulnerability in giflib

Before February 16, 2019, a malformed GIF file would trigger a divide-by-zero exception in the decoder function DGifSlurp in dgiflib.c, especially when the height field of the ImageSize data structure was equal to zero...

CVE-2026-8461

The CVE-2026-8461 affects FFmpeg’s libavcodec/magicyuv.c in the MagicYUV decoder. It is a heap out-of-bounds write triggered by an odd slice_height, enabling denial-of-service and, in some cases, remote code execution. Affected software: FFmpeg prior to version 8.1.2; patched in 8.1.2 and later. ...

CVE-2026-12136 SysBasics Customize My Account for WooCommerce <= 4.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Customize My Account For Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sysbasicsuseravatar' shortcode in versions up to, and including, 4.3.6. This is due to insufficient input sanitization and output escaping on user supplied attributes minheight,...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : Qt Declarative vulnerability (USN-8357-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8357-1 advisory. It was discovered that Qt Declarative did not properly validate the width and height attributes of image tags in the Text component of Qt...

CVE-2026-44899

A flaw was found in Mistune, a Python Markdown parser. The Image directive plugin, responsible for handling image dimensions, improperly validates user-supplied input for width and height options. This allows a remote attacker to inject arbitrary CSS into style attributes, potentially leading to...

CVE-2026-8899

The Auto Thumbnail plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'thumbnails' shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on the shortcode's 'width' and 'height' attributes in the athnthumbnail...

CVE-2026-8203

Concrete CMS 9.5.0 and below has Stored XSS on the height parameter. The controller does not validate or sanitize $height. Any user with editor privileges can inject malicious JavaScript that executes in the context of any visitor's browser, potentially leading to session hijacking, credential...

Security update for libjxl

This update for libjxl fixes the following issues: Security fixes: CVE-2025-70103: heap buffer overflow when hen processing crafted pbm-images due to insufficient bounds checks bsc1266460. Other fixes: Update to version 0.10.5: fix tile dimension in low memory rendering pipeline. fix number of...

USN-8357-1: Qt Declarative vulnerability

It was discovered that Qt Declarative did not properly validate the width and height attributes of image tags in the Text component of Qt Quick. An attacker could possibly use this issue to cause Qt Declarative to use excessive resources, leading to a denial of service...

USN-8357-1 qtdeclarative-opensource-src vulnerability

It was discovered that Qt Declarative did not properly validate the width and height attributes of image tags in the Text component of Qt Quick. An attacker could possibly use this issue to cause Qt Declarative to use excessive resources, leading to a denial of service...

CVE-2026-44421

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client by sending crafted RDPGFX PDUs. The bug is in gdiCacheToSurface: it validates a destination rectangle that is clamped to UINT16MA...

SUSE CVE-2026-46209

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

UBUNTU-CVE-2026-46209

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

CVE-2026-46209

CVE-2026-46209 affects the Linux kernel DRM GEM: a discrepancy between plane dimension calculations in drm_gem_fb_init_with_funcs() (plain integer division) and framebuffer_check() (DIV_ROUND_UP via drm_format_info_plane_width/height) can cause GEM size checks to miscalculate, potentially allowin...

CVE-2026-46209 drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs()

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

CVE-2026-46209

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

PT-2026-44332

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description An inconsistency exists in the calculation of sub-sampled plane dimensions within the drm gem fb init with funcs function. While the framebuffer check function uses DIV ROUND UP to round up...

SUSE CVE-2018-7712

The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service assertion failure because size.height = 120 may be false. Note: “OpenCV CVAssert is not an assertion C-like assert, it is regular C++ exception which can...

CVE-2026-8899

The Auto Thumbnail plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'thumbnails' shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on the shortcode's 'width' and 'height' attributes in the athnthumbnail...

CVE-2026-8845

The Islamic Database plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'islamicDB-roqya' shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user-supplied 'width' and 'height' shortcode attributes within th...