Description
Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 146.0.1.
Affected products
mozilla: firefox
References2
- www.mozilla.org/security/advisories/mfsa2025-98/ Vendor Advisory
- bugzilla.mozilla.org/show_bug.cgi?id=2000597 Permissions Required
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 25 · as of 11 November 2026
- CWE
- CWE-416
Could this be exploited in your environment?
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