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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-8706

Sensitive user data could be leaked to other applications through Reader mode

Description

Firefox for iOS hosted Reader mode on an unauthenticated local web server, allowing another application on the same device to request arbitrary URLs and receive the response rendered with the signed-in user's cookies. This vulnerability was fixed in Firefox for iOS 151.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox for iOS

  • 151.0 to ≤ *unaffected

References