Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.

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History

Tue, 27 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Description Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159. Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
References

Tue, 27 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Vendors & Products Mozilla
Mozilla firefox

Tue, 27 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
CWE-79

Tue, 27 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159.
Title Frame poisoning in the CSS Parsing and Computation component
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-10-27T18:17:36.146Z

Reserved: 2026-10-27T14:06:00.241Z

Link: CVE-2026-118011

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-27T14:16:58.903

Modified: 2026-10-27T19:17:26.940

Link: CVE-2026-118011

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T17:00:06Z

Weaknesses