Same-origin policy bypass in the Address Bar component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.
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.
Project Subscriptions
No data.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 27 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Same-origin policy bypass in the Address Bar component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6. | |
| Title | Same-origin policy bypass in the Address Bar component | |
| References |
|
Projects
Sign in to view the affected projects.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-10-27T14:05:42.156Z
Reserved: 2026-10-27T14:05:41.980Z
Link: CVE-2026-117965
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-10-27T14:16:54.423
Modified: 2026-10-27T15:00:49.240
Link: CVE-2026-117965
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.