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 data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Tue, 18 Aug 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 |
Tue, 18 Aug 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1. | |
| Title | Site isolation issue in the Networking: Cookies component | |
| References |
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Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-08-18T12:23:31.860Z
Reserved: 2026-08-17T11:58:26.320Z
Link: CVE-2026-74962
Vulnrichment
No data.
NVD
Status : Awaiting Analysis
Published: 2026-08-18T13:17:33.430
Modified: 2026-08-18T14:49:11.260
Link: CVE-2026-74962
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-08-18T14:00:13Z