Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Advisories

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Fixes

Solution

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Workaround

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History

Tue, 10 Nov 2026 19:15:00 +0000

Type Values Removed Values Added
Description Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160. Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
References

Tue, 10 Nov 2026 13:45:00 +0000

Type Values Removed Values Added
Description Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160.
Title Same-origin policy bypass in the CSS Parsing and Computation component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-11-10T18:59:50.602Z

Reserved: 2026-11-09T14:48:35.014Z

Link: CVE-2026-124950

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-10T14:17:29.360

Modified: 2026-11-10T19:21:05.723

Link: CVE-2026-124950

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.