CVE-2026-16367

Description

Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

References

https://www.mozilla.org/security/advisories/mfsa2026-71/

https://www.mozilla.org/security/advisories/mfsa2026-68/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-46200

https://bugzilla.mozilla.org/show_bug.cgi?id=2050627

Details

Source: Mitre, NVD

Named Vulnerability: GHSA-856j-8v8v-wvfq

Risk Information

CVSS v2

CVSS v3

EPSS