CVE-2026-84123 Privilege escalation due to use-after-free in the Graphics: WebGPU component

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84123

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

EUVD-2026-69072

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84123

CVE-2026-84123 identifies a privilege escalation vulnerability caused by a use-after-free flaw in the Graphics: WebGPU component. This issue affects Mozilla Firefox , Mozilla Thunderbird , and associated packages. Remediation is available in Firefox 155 , Firefox ESR 153.2 , Thunderbird 155 , and...

CVE-2026-84123

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

PT-2026-84176

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 155 Firefox ESR versions prior to 153.2 Thunderbird versions prior to 155 Thunderbird ESR versions prior to 153.2 Description A use-after-free issue exists in the Graphics: WebGPU component, which could lead to...

PT-2026-84183

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 155 Firefox ESR versions prior to 153.2 Thunderbird versions prior to 155 Thunderbird versions prior to 153.2 Description An information disclosure issue exists within the Graphics: WebGPU component. WebGPU is a moder...

CVE-2026-84130: Exposure of Sensitive Information to an Unauthorized Actor

Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84123: Use After Free

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

KLA91248 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. 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...

Exploit for Heap-based Buffer Overflow in Google Chrome

CVE-2026-76036 — Dawn WebGPU NPOT Depth/Stencil Mipmap Detec...

Vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client, allowing attackers to trigger a service failure.

The vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client involves the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

Vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client, allowing attackers to access confidential data

The vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client involves the disclosure of information. Exploiting this vulnerability can allow an attacker to gain access to confidential data remotely...

Vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client, allowing attackers to access confidential data

Vulnerability of the Graphics component: WebGPU in the Firefox web browser and Thunderbird email client involves reading data from buffer areas beyond the allowed limits. Exploiting this vulnerability can allow an attacker to gain access to confidential data...

Astra Linux – Vulnerability in Firefox

Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...

Astra Linux – Vulnerability in Firefox

DoS attack due to integer overflow in the Graphics:WebGPU component. This vulnerability has been fixed in Firefox 150 and Thunderbird 150...

Exploit for CVE-2026-2828

--- 4. CVE-2026-2828 – WebGPU Cross‑Origin Pixel Stealing vi...

CVE-2026-16393

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

CVE-2026-16386

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

CVE-2026-16385

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