{"id":"CVE-2026-106422","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-106422","generatedAt":"2026-10-27T22:47:36.869Z","title":"Incorrect authorization in API in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page.","description":"Incorrect authorization in API in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)","published":"2026-10-06T19:18:12.000Z","lastModified":"2026-10-09T18:06:40.000Z","status":"Analyzed","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.1","score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},"cwe":["CWE-863"],"affected":["google/chrome"],"epss":{"score":0.002,"percentile":0.09735,"date":"2026-10-26","history":[{"date":"2026-10-07","score":0.00189,"percentile":0.07762}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-09T03:30:12.000Z","detail":{"from":null,"score":"4.3","severity":"MEDIUM","fromSeverity":null},"summary":"Now scored CVSS 4.3 MEDIUM."},{"kind":"new","label":"New CVE","at":"2026-10-06T19:18:12.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-06T19:18:12.007Z"},"summary":"New CVE, medium severity (CVSS 4.3)."}],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","tags":["Release Notes","Vendor Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/519458746","tags":["Permissions Required"],"source":"chrome-cve-admin@google.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-106422","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}