{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2634", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2026-02-17T18:31:35.581Z", "datePublished": "2026-02-24T13:33:24.725Z", "dateUpdated": "2026-02-24T13:33:24.725Z"}, "containers": {"cna": {"affected": [{"product": "Firefox for iOS", "vendor": "Mozilla", "versions": [{"lessThan": "147.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability affects Firefox for iOS < 147.4.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability affects Firefox for iOS < 147.4."}]}], "title": "Spoofed web content presented under trusted domains using scripted navigation on Firefox iOS", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1975529"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-12/"}], "credits": [{"lang": "en", "value": "Renwa"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2026-02-24T13:33:24.725Z"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability affects Firefox for iOS < 147.4."}], "id": "CVE-2026-2634", "lastModified": "2026-02-24T21:52:01.367", "metrics": {}, "published": "2026-02-24T14:16:23.810", "references": [{"source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1975529"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2026-12/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,147.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Firefox for iOS", "source": "cna", "vendor": "Mozilla"}, "product": "firefox_for_ios", "vendor": "mozilla"}], "created": "2026-02-25T11:39:17.153258+00:00", "updated": "2026-02-25T11:39:17.153330+00:00", "vendors": ["mozilla", "mozilla$PRODUCT$firefox_for_ios"]}