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CVE-2026-16351

Sandbox escape due to use-after-free in the DOM: Navigation component PUBLISHED

Description (CNA)

Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 115.38 through 115.*; unaffected 140.13 through 140.*; unaffected 153 through *
Mozilla / Thunderbirdunaffected 140.13 through 140.*; unaffected 153 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.