Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | affected |
|
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No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Tue, 01 Sep 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-285 |
Tue, 01 Sep 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Privilege escalation in the WebDriver BiDi component. This vulnerability was fixed in Firefox 155. | |
| Title | Privilege escalation in the WebDriver BiDi component | |
| References |
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Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-09-01T12:18:55.796Z
Reserved: 2026-09-01T07:25:28.087Z
Link: CVE-2026-84128
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-01T13:20:06.763
Modified: 2026-09-01T13:20:06.763
Link: CVE-2026-84128
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-09-01T13:30:17Z