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High severity8.8NVD Advisory· Published Sep 15, 2026· Updated Oct 5, 2026

CVE-2026-92033

CVE-2026-92033

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Mozilla Corporation/Firefox Mobile
cpe:2.3:a:mozilla:firefox_mobile:*:*:*:*:*:android:*:*
Range: <156.0
osv-coords
pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
Range: < 156.0-1.1
Mozilla Corporation/Firefox for Androidllm-fuzzy
Range: <156

Patches

Vulnerability mechanics

References

2

www.mozilla.org/security/advisories/mfsa2026-90/nvdVendor Advisory
bugzilla.mozilla.org/show_bug.cginvdPermissions Required

News mentions

1

⚡ Weekly Recap: Cisco 0-Day, AI Agent RCE, ClickFix Attacks, ClickFix Surge, and Browser Hijacks
The Hacker News · Sep 21, 2026