CVE-2026-42181

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP...

LibRaw: LibRaw: Arbitrary code execution via specially crafted image file

A flaw was found in LibRaw, a library used for processing raw image files. This vulnerability, a heap-based buffer overflow, exists within the x3fthumbloader functionality. A remote attacker could exploit this by tricking a user into opening a specially crafted malicious file. Successful...

gdk-pixbuf: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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: gdk-pixbuf: Denial of Service via heap-based buffer overflow when processing a specially crafted JPEG image

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...

📄 thumbler 1.1.2 Command Injection

The thumbler package through version 1.1.2 contains a critical command injection vulnerability in the thumbnail function. User-supplied input parameters input, output, time, size are concatenated into a single ffmpeg command string and executed via childprocess.exec without proper sanitization. A...

GHSA-H6HF-9846-XWRQ Lemmy has SSRF and internal image disclosure in post link metadata via unvalidated og:image

Summary Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP ranges, the extracted og:image URL is not subject to the same restriction...

WordPress plugin Royal Elementor Addons 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

PT-2026-37170

Name of the Vulnerable Software and Affected Versions Lemmy versions prior to 0.19.18 Description Lemmy fetches metadata for user-supplied post URLs and, when using the default StoreLinkPreviews image mode, downloads preview images via local pict-rs. While the initial top-level page URL is checke...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gdk-pixbuf2 (UTSA-2026-014288)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014288 advisory. 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 compone...

CVE-2026-41061

WWBN AVideo is an open source video platform. In versions 29.0 and below, the isValidDuration regex at objects/video.php:918 uses /^0-91,2:0-91,2:0-91,2/ without a $ end anchor, allowing arbitrary HTML/JavaScript to be appended after a valid duration prefix. The crafted duration is stored in the...

CLSA-2026-1776167812 ImageMagick: Fix of 5 CVEs

CVE-2025-53019: fix memory leak in StreamImage with multiple %d in filename template - CVE-2025-55212: fix division-by-zero in ThumbnailImage via zero-dimension geometry - CVE-2026-25795: fix NULL dereference in ReadSFWImage on temp file failure - CVE-2026-25799: fix division-by-zero in YUV...

[SECURITY] Fedora 44 Update: geeqie-2.7-2.fc44

Geeqie has been forked from the GQview project with the goal of picking up development and integrating patches. It is an image viewer for browsing through graphics files. Its many features include single click file viewing, support for external editors, previewing images using thumbnails, and zoo...

Important: gdk-pixbuf2

Issue Overview: In GNOME GdkPixbuf aka gdk-pixbuf through 2.42.10, the ANI Windows animated cursor decoder encounters heap memory corruption in aniloadchunk in io-ani.c when parsing chunks in a crafted .ani file. A crafted file could allow an attacker to overwrite heap metadata, leading to a deni...

CVE-2026-20889

A heap-based buffer overflow vulnerability exists in the x3fthumbloader functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability...