Analysis and contextual insights are available on OpenCVE Cloud.
No solution or workaround provided in the CVE record.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4866-1 | firefox-esr security update |
Debian DLA |
DLA-4877-1 | thunderbird security update |
Wed, 04 Nov 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-269 CWE-284 |
Wed, 04 Nov 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-693 | |
| Metrics |
cvssV3_1
|
Tue, 27 Oct 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-269 CWE-284 |
Tue, 27 Oct 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox Mozilla thunderbird |
|
| Vendors & Products |
Mozilla
Mozilla firefox Mozilla thunderbird |
Tue, 27 Oct 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-779 |
Tue, 27 Oct 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6. | Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6. |
| References |
|
Tue, 27 Oct 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-779 |
Tue, 27 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6. | |
| Title | Sandbox escape in the DOM: Navigation component | |
| References |
|
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-11-04T17:36:50.718Z
Reserved: 2026-10-27T14:05:02.201Z
Link: CVE-2026-117861
Updated: 2026-11-04T17:36:05.875Z
Status : Deferred
Published: 2026-10-27T14:16:40.473
Modified: 2026-11-04T18:17:39.970
Link: CVE-2026-117861
No data.
OpenCVE Enrichment
Updated: 2026-11-04T21:45:15Z
Debian DLA