Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, 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 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 |
Tue, 27 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6. | |
| Title | Same-origin policy bypass in the CSS Parsing and Computation component | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-10-27T14:05:22.771Z
Reserved: 2026-10-27T14:05:22.609Z
Link: CVE-2026-117912
No data.
Status : Deferred
Published: 2026-10-27T14:16:46.640
Modified: 2026-10-27T15:01:29.847
Link: CVE-2026-117912
No data.
OpenCVE Enrichment
Updated: 2026-10-27T15:45:04Z
Weaknesses