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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-84126

Incorrect boundary conditions in the Layout: Grid component

Description

Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 155 to ≤ *unaffected

Mozilla Thunderbird

  • 155 to ≤ *unaffected

References