Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.
Metrics
Affected Vendors & Products
References
History
Thu, 03 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla thunderbird
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| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Mozilla thunderbird
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Wed, 02 Sep 2026 04:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-119 |
Tue, 01 Sep 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155. | Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155. |
| References |
| |
| Metrics |
ssvc
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Tue, 01 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-120 | |
| Metrics |
cvssV3_1
|
Tue, 01 Sep 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-119 |
Tue, 01 Sep 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
|
| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 01 Sep 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155. | |
| Title | Incorrect boundary conditions in the Layout: Grid component | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2026-09-01T12:18:53.758Z
Updated: 2026-09-01T21:32:57.482Z
Reserved: 2026-09-01T07:25:23.294Z
Link: CVE-2026-84126
Updated: 2026-09-01T15:00:16.774Z
Status : Analyzed
Published: 2026-09-01T13:20:06.537
Modified: 2026-09-03T13:04:01.190
Link: CVE-2026-84126
No data.