Firefox WebGPU Info Disclosure (before v155)
CVE-2026-84130 Published on September 1, 2026
Information disclosure in the Graphics: WebGPU component
Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155 and Firefox ESR 153.2.
Products Associated with CVE-2026-84130
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Affected Versions
Mozilla Firefox:- Version 153.2, <= 153.* is unaffected.
- Version 155, <= * is unaffected.