Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 27 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-120 |
Tue, 27 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6. | |
| Title | Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-10-27T14:05:51.557Z
Reserved: 2026-10-27T14:05:51.381Z
Link: CVE-2026-117988
No data.
Status : Deferred
Published: 2026-10-27T14:16:56.730
Modified: 2026-10-27T15:00:49.240
Link: CVE-2026-117988
No data.
OpenCVE Enrichment
Updated: 2026-10-27T17:00:07Z
Weaknesses