{"id":"CVE-2026-8951","title":"Spoofing issue in the Toolbar component in Firefox for Android","summary":"Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cwe":["CWE-290"],"vendor":"mozilla","product":"firefox","affected":["firefox < 151.0.0"],"patched":["firefox 151.0.0"],"published":"2026-05-19","updated":"2026-10-14","sourceUpdated":"2026-10-14T20:10:00.190","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-8951","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2018513","label":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-46/","label":"security@mozilla.org"}],"tags":["nvd"],"epss":0.00275,"epssPercentile":0.18528,"ingestedAt":"2026-10-14T20:53:12.315Z","slug":"CVE-2026-8951","body":"## Overview\n\nSpoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151.\n\n## Affected\n\n- `firefox < 151.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `firefox 151.0.0`","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}