webkitgtk: webkitgtk: Visiting a website may leak sensitive data

A flaw was found in WebKitGTK. Visiting a website can leak sensitive data due to a permissions issue that was addressed with additional restrictions...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory handling, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger memory corruption due to improper memory handling, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory management, leading to memory corruption...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper memory handling, resulting in an unexpected process crash...

webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox

A flaw was found in WebKitGTK. A malicious website can process restricted web content outside the sandbox due to improper checks, potentially allowing access to resources that should be restricted...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds read due to improper bounds checking, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory management, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a type confusion due to improper checks, leading to memory corruption...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper input validation, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may disclose process memory

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory handling, leading to disclosure of process memory...

webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in an unexpected process termination...

Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript execution in PDF.js CVE-2024-4367 webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash CVE-2026-39872 webkitgtk: webkitgtk:...

RHEL 9 : webkit2gtk3 (RHSA-2026:42062)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:42062 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript...

Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript execution in PDF.js CVE-2024-4367 webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash CVE-2026-39872 webkitgtk: webkitgtk:...

ALSA-2026:42088 Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript execution in PDF.js CVE-2024-4367 webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash CVE-2026-39872 webkitgtk: webkitgtk:...

ALSA-2026:42062 Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript execution in PDF.js CVE-2024-4367 webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash CVE-2026-39872 webkitgtk: webkitgtk:...

RHEL 8 : webkit2gtk3 (RHSA-2026:42088)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:42088 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript...

CVE-2026-43731

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory management, leading to memory corruption...

CVE-2026-43740

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory handling, leading to disclosure of process memory...