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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-92042

Race condition in the DOM: Content Processes component

Description

Race condition in the DOM: Content Processes component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.

Affected products

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

Mozilla Firefox

  • 153.3 to ≤ 153.*unaffected
  • 156 to ≤ *unaffected

Mozilla Thunderbird

  • 153.3 to ≤ 153.*unaffected
  • 156 to ≤ *unaffected

References