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High severity8.8NVD Advisory· Published Nov 9, 2026· Updated Nov 9, 2026

CVE-2026-121842

CVE-2026-121842

Description

Privilege escalation in the Reader View component in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.

AI Insight

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

Affected products

1

Mozilla Corporation/Firefox for iOSllm-fuzzy
Range: >=160.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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