{"id":"CVE-2025-8364","state":"PUBLISHED","title":"Address bar spoofing using an blob URI on Firefox for Android","description":"A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack.\n*Note: This issue only affected Android operating systems. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 141.","publishedAt":"2025-08-19T20:52:46.969Z","updatedAt":"2026-04-13T14:31:35.465Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Firefox"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"141","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1909609","https://bugzilla.mozilla.org/show_bug.cgi?id=1969937","https://www.mozilla.org/security/advisories/mfsa2025-56/"],"weaknesses":["CWE-451"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/8xxx/CVE-2025-8364.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-8364","state":"PUBLISHED","datePublished":"2025-08-19T20:52:46.969Z","dateUpdated":"2026-04-13T14:31:35.465Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2025-07-30T16:10:59.624Z"},"containers":{"cna":{"title":"Address bar spoofing using an blob URI on Firefox for Android","descriptions":[{"lang":"en","value":"A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack.\n*Note: This issue only affected Android operating systems. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 141."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"141","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1909609"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1969937"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-56/"}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2026-04-13T14:31:35.465Z"},"credits":[{"lang":"en","value":"Rifa'i Rejal Maynando and Ameen Basha M K"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-08-20T14:03:15.593336Z","id":"CVE-2025-8364","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-451","type":"CWE","lang":"en","description":"CWE-451 User Interface (UI) Misrepresentation of Critical Information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-08-20T15:17:55.116Z"}}]}}}