webkit2gtk3 security update

2.52.4-1 - Update to 2.52.4...

CVE-2026-46529 PDF /GoToR action argv injection enables single-click RCE via --gtk-module dlopen

Atril Document Viewer is the default document reader of the MATE desktop environment for Linux. A single-click remote code execution vulnerability in versions prior to 1.26.3 and 1.28.4 allows an attacker to achieve arbitrary code execution as the user by tricking them into clicking a link inside...

CVE-2026-46529 PDF /GoToR action argv injection enables single-click RCE via --gtk-module dlopen

Atril Document Viewer is the default document reader of the MATE desktop environment for Linux. A single-click remote code execution vulnerability in versions prior to 1.26.3 and 1.28.4 allows an attacker to achieve arbitrary code execution as the user by tricking them into clicking a link inside...

CVE-2026-46529 PDF /GoToR action argv injection enables single-click RCE via --gtk-module dlopen

Atril Document Viewer is the default document reader of the MATE desktop environment for Linux. A single-click remote code execution vulnerability in versions prior to 1.26.3 and 1.28.4 allows an attacker to achieve arbitrary code execution as the user by tricking them into clicking a link inside...

Astra Linux – Vulnerability in WebKit2GTK

A use-after-free vulnerability exists in WebCore::RenderLayer::renderer in WebKitGTK before version 2.36.8, allowing attackers to execute code remotely...

Astra Linux – Vulnerability in WebKit2GTK

A logic issue has been resolved through improved checks. This issue is fixed in Safari 17.3, iOS 17.3, iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3, and watchOS 10.3. A malicious website may cause unexpected cross-origin behavior...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: wifi: rtw89: wow: fixed the GTK offload H2C skbuff issue We mistakenly considered skb to be too large, which might have exceeded skb-end. Therefore, we have corrected this issue. skbuff: skboverpanic: text:ffffffffc09e9a9d...

Chromium: CVE-2026-8555 Use after free in GTK

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-8555

An use after free flaw was found in the GTK component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=500033878...

EUVD-2026-30471

Use after free in GTK in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...

CVE-2026-8555

Use after free in GTK in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...

CVE-2026-8555

Use after free in GTK in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...

CVE-2026-8555

CVE-2026-8555 pertains to a use-after-free in GTK used by Google Chrome on Windows, affecting Chromium GTK integration. The vulnerability arises in GTK components when handling crafted HTML pages, enabling a remote attacker to execute arbitrary code. The issue is reported for Chrome builds prior ...

The vulnerability of the web page rendering modules in WebKitGTK and WPE WebKit allows a hacker to induce a service failure.

The vulnerability of the Web page rendering modules in WebKitGTK and WPE WebKit relates to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

webkitgtk: A remote attacker may be able to cause a denial-of-service

A flaw was found in WebKitGTK. A remote attacker may be able to cause a denial-of-service due to improper memory handling...

webkit2gtk3 security update

2.52.3-1 - Update to 2.52.3...

AlmaLinux 9 : webkit2gtk3 (ALSA-2026:9692)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:9692 advisory. webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash CVE-2025-43213 webkitgtk: Processing maliciously crafted web...

EUVD-2025-209565

An API design flaw in WebKitGTK and WPE WebKit allows untrusted web content to unexpectedly perform IP connections, DNS lookups, and HTTP requests. Applications expect to use the WebPage::send-request signal handler to approve or reject all network requests. However, certain types of HTTP request...

CVE-2025-66286

An API design flaw in WebKitGTK and WPE WebKit allows untrusted web content to unexpectedly perform IP connections, DNS lookups, and HTTP requests. Applications expect to use the WebPage::send-request signal handler to approve or reject all network requests. However, certain types of HTTP request...

CVE-2025-66286

Technical details about CVE-2025-66286 are not publicly available in the provided documents. Monitor for updates from Red Hat, WebKitGTK, and WPE WebKit for affected products, versions, impact, and fixes.