CVE-2026-92033

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.

Score

CVSS 3.1 8.8 High

Status

Analyzed - security@mozilla.org

Published

2026-09-15

Last modified

2026-10-05

Weaknesses

CWE-269

Affected products

• Firefox (Mozilla)
• Firefox Mobile (Mozilla)

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=2047339
• https://www.mozilla.org/security/advisories/mfsa2026-90/