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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-84138

Denial-of-service in the PDF Viewer component

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
mozilla

Description

Denial-of-service in the PDF Viewer 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