CVE-2025-13022 Incorrect boundary conditions in the Graphics: WebGPU component

What is CVE-2025-13022?

CVE-2025-13022 is a critical memory corruption vulnerability in Mozilla Firefox, published on 11 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.

Weakness: CWE-703

Which versions are affected by CVE-2025-13022?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2025-13022?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-13022 being exploited?

There is no known exploitation of CVE-2025-13022 in the wild and no public exploit code.

Other vulnerabilities in Mozilla Firefox

• CVE-2019-11708 Mozilla Firefox and Thunderbird Sandbox Escape Exploited Critical 10.0
• CVE-2010-3765 Mozilla Multiple Products Remote Code Execution Exploited Critical 9.8
• CVE-2022-26486 Mozilla Firefox Use-After-Free Exploited Critical 9.6
• CVE-2022-26485 Mozilla Firefox Use-After-Free Exploited High 8.8
• CVE-2019-11707 Mozilla Firefox and Thunderbird Type Confusion Exploited High 8.8

All Mozilla Firefox vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-v5ww-rww6-gq76.