Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Tue, 15 Sep 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3. | Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156. |
| References |
|
Tue, 15 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-457 | |
| Metrics |
cvssV3_1
|
Tue, 15 Sep 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
|
| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 15 Sep 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3. | |
| Title | Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component | |
| References |
|
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-09-15T20:01:55.534Z
Reserved: 2026-09-15T12:34:12.921Z
Link: CVE-2026-92052
Updated: 2026-09-15T13:08:07.846Z
Status : Received
Published: 2026-09-15T13:16:56.940
Modified: 2026-09-15T20:19:33.873
Link: CVE-2026-92052
No data.
OpenCVE Enrichment
Updated: 2026-09-15T14:45:11Z
-
CWE-457
Use of Uninitialized Variable