CVE-2026-8706
Last modified
CVE-2026-8706 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 151.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2036618Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2026-49/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Undergoing Analysis
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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