{"id":"CVE-2022-38474","title":"A website that had permission to access the microphone could record audio without the audio notification being shown","summary":"A website that had permission to access the microphone could record audio without the audio notification being shown. This bug does not allow the attacker to bypass the permission prompt - it only affects the notification shown once perm…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-668","CWE-668"],"vendor":"mozilla","product":"firefox_mobile","affected":["firefox_mobile < 104.0"],"patched":["firefox_mobile 104.0"],"published":"2022-12-22","updated":"2026-08-19","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-38474","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1719511","label":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-33/","label":"security@mozilla.org"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1719511","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-33/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00394,"epssPercentile":0.33365,"ingestedAt":"2026-08-19T15:41:15.336Z","slug":"CVE-2022-38474","body":"## Overview\n\nA website that had permission to access the microphone could record audio without the audio notification being shown. This bug does not allow the attacker to bypass the permission prompt - it only affects the notification shown once permission has been granted.<br />*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 104.\n\n## Affected\n\n- `firefox_mobile < 104.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `firefox_mobile 104.0`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}