CVE-2026-8706 (GCVE-0-2026-8706)
Vulnerability from cvelistv5
Published
2026-05-19 14:27
Modified
2026-05-19 17:12
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
Impacted products
Vendor Product Version
Mozilla Firefox for iOS Unaffected: 151.0
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Show details on NVD website

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              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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      "providerMetadata": {
        "dateUpdated": "2026-05-19T14:27:38.483Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
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      "references": [
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2036618"
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        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2026-49/"
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    "dateReserved": "2026-05-15T19:32:40.967Z",
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