PT-2026-102576

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Thunderbird versions prior to 157 Description The Graphics: WebGPU component contains uninitialized memory, which can lead to unexpected behavior or information disclosure. Recommendations Update Firefox to versio...

PT-2026-102573

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 157 Firefox versions prior to 157 Description The Graphics: WebGPU component contains uninitialized memory, which can lead to unexpected behavior or security risks. Recommendations Update Thunderbird to version 15...

PT-2026-102538

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 157 Firefox versions prior to 157 Description Incorrect boundary conditions in the Graphics: WebGPU component allow for privilege escalation. Recommendations Update Thunderbird to version 157. Update Firefox to...

PT-2026-102537

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Thunderbird versions prior to 157 Description Incorrect boundary conditions exist within the Graphics: WebGPU component. WebGPU is a modern API that provides high-performance graphics and compute capabilities to w...

CVE-2026-100806: Use of Uninitialized Variable

Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100768: Use After Free

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157...

PT-2026-102542

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Thunderbird versions prior to 157 Description A use-after-free issue exists in the Graphics: WebGPU component. Use-after-free is a memory corruption flaw that occurs when an application continues to use a pointer...

PT-2026-102833

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 154.0.8037.92 Description An uninitialized resource in WebGPU allows a remote attacker to obtain cross-origin data by using a crafted HTML page. WebGPU is a modern API that provides high-performance graphics and...

KLA91303 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. Denial of...

Google Chrome < 154.0.8037.92 Multiple Vulnerabilities

The version of Google Chrome installed on the remote macOS host is prior to 154.0.8037.92. It is, therefore, affected by multiple vulnerabilities as referenced in the 202609stable-channel-update-for-desktop01807488085 advisory. - Buffer overflow in ANGLE in Google Chrome on on Android prior to...

PT-2026-102535

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Thunderbird versions prior to 157 Description A use-after-free issue exists in the Graphics: WebGPU component, which can lead to privilege escalation. Use-after-free is a memory corruption flaw that occurs when an...

CVE-2026-84130

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure in the Graphics: WebGPU component...

CVE-2026-84123

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to use-after-free in the Graphics: WebGPU component...

Dynamic Conformance Testing of WebGPU through Specification-Driven Mutation

WebGPU is a low-level graphics and compute API that exposes modern GPU functionality to web applications. While the official WebGPU Conformance Test Suite CTS focuses on well-formed usage under the WebGPU specification, it is not designed to stress implementations with semantic edge cases or...

EulerOS Virtualization 2.11.0 : mesa (EulerOS-SA-2026-3527)

According to the versions of the mesa packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated dat...

EulerOS Virtualization 2.11.1 : mesa (EulerOS-SA-2026-3440)

According to the versions of the mesa packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated dat...

Astra Linux – Vulnerability in Chromium

Before version 94.0.4606.54, using "after free" in WebGPU with Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Firefox

An unexpected message in the WebGPU IPC framework could lead to a use-after-free error and an exploitable sandbox escape. There have been reports of attacks exploiting this flaw in real-world scenarios. This vulnerability affects Firefox versions earlier than 97.0.2, Firefox ESR versions earlier...

Astra Linux – Vulnerability in Firefox

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152...

Astra Linux – Vulnerability in Mesa

In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of data to be allocated depends on an untrusted party, and this data is then used for the alloca function...