Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4439-1 | firefox-esr security update |
Debian DLA |
DLA-4442-1 | thunderbird security update |
Debian DSA |
DSA-6101-1 | firefox-esr security update |
Debian DSA |
DSA-6103-1 | thunderbird security update |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 15 Jan 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
cvssV3_1
|
Thu, 15 Jan 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability affects Firefox < 147 and Firefox ESR < 140.7. | Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7. |
| References |
|
Wed, 14 Jan 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox Mozilla firefox Esr |
|
| Vendors & Products |
Mozilla
Mozilla firefox Mozilla firefox Esr |
Wed, 14 Jan 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 13 Jan 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-497 | |
| Metrics |
cvssV3_1
|
Tue, 13 Jan 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability affects Firefox < 147 and Firefox ESR < 140.7. | |
| Title | Clickjacking issue, information disclosure in the PDF Viewer component | |
| References |
|
Projects
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-01-15T15:32:44.439Z
Reserved: 2026-01-13T13:30:57.650Z
Link: CVE-2026-0887
Updated: 2026-01-13T20:29:00.023Z
Status : Undergoing Analysis
Published: 2026-01-13T14:16:39.240
Modified: 2026-01-15T16:16:12.983
Link: CVE-2026-0887
OpenCVE Enrichment
Updated: 2026-01-14T11:09:12Z
Debian DLA
Debian DSA