{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4728", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2026-03-23T23:22:54.953Z", "datePublished": "2026-03-24T12:30:41.773Z", "dateUpdated": "2026-03-24T12:30:41.773Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "149", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 149.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 149."}]}], "title": "Spoofing issue in the Privacy: Anti-Tracking component", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2013179"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-20/"}], "credits": [{"lang": "en", "value": "Aswinkumar Gokulakannan"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2026-03-24T12:30:41.773Z"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 149."}], "id": "CVE-2026-4728", "lastModified": "2026-03-24T15:53:48.067", "metrics": {}, "published": "2026-03-24T13:16:08.680", "references": [{"source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2013179"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2026-20/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Awaiting Analysis"}

{}

{}