Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.
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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Project Subscriptions
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 21 Apr 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10. | |
| Title | Privilege escalation in the Networking component | |
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-04-21T12:40:56.138Z
Reserved: 2026-04-21T12:40:55.759Z
Link: CVE-2026-6761
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-04-21T13:16:22.040
Modified: 2026-04-21T13:16:22.040
Link: CVE-2026-6761
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.