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CVE-2026-84138

Denial-of-service in the PDF Viewer component PUBLISHED

Description (CNA)

Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 155 through *
Mozilla / Thunderbirdunaffected 155 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.