{"id":"CVE-2025-10535","title":"Information disclosure, mitigation bypass in the Privacy component in Firefox for Android","summary":"Information disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-200"],"vendor":"mozilla","product":"firefox","affected":["firefox < 143.0"],"patched":["firefox 143.0"],"published":"2025-09-16","updated":"2026-09-30","sourceUpdated":"2026-09-30T17:10:00.187","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-10535","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1979918","label":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-73/","label":"security@mozilla.org"}],"tags":["nvd"],"epss":0.00312,"epssPercentile":0.21706,"ingestedAt":"2026-09-30T17:13:20.707Z","slug":"CVE-2025-10535","body":"## Overview\n\nInformation disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143.\n\n## Affected\n\n- `firefox < 143.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `firefox 143.0`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}