CVE-2026-16367
Critical · 10.0CVSS
10.0
EPSS
0.6%
Published
Jul 21, 2026
CISA due date
—
The record
Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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