Description
Race condition in the JavaScript Engine component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
Published:
2026-08-18
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis
No analysis available yet.
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 |
|
No data.
No data.
No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
No advisories yet.
References
History
Tue, 18 Aug 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Race condition in the JavaScript Engine component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1. | |
| Title | Race condition in the JavaScript Engine component | |
| References |
|
Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-08-18T12:23:40.894Z
Reserved: 2026-08-17T11:59:15.390Z
Link: CVE-2026-74984
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-18T13:17:39.263
Modified: 2026-08-18T13:17:39.263
Link: CVE-2026-74984
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.