{"affected":[{"product":"Microsoft Edge (Chromium-based)","source":"CNA: microsoft","vendor":"Microsoft","versions":[{"lessThan":"150.0.4078.48","status":"affected","version":"1.0.0.0","versionType":"custom"}]}],"cveId":"CVE-2026-58597","cwes":["CWE-357"],"description":"Insufficient ui warning of dangerous operations in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.","epss":{"date":"2026-11-10","percentile":0.53649,"score":0.00704},"exploits":[],"kev":null,"metrics":[{"score":4.3,"severity":"medium","source":"CNA: microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C","version":"3.1"}],"modifiedAt":1794350450606,"publishedAt":1783110935815,"references":[{"source":"CNA: microsoft","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58597"}],"remediation":[{"kind":"fix","source":"CNA: microsoft","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58597"}],"revision":"1556078aa44cf6f55723a497e5cff16082cd7cdc3d6919d9efe5698938bc0b5a","sources":[{"modifiedAt":1794350450606,"name":"CNA: microsoft","retrievedAt":1794353305665,"url":"https://www.cve.org/CVERecord?id=CVE-2026-58597"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794353336048,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-58597"}],"ssvc":{"assessedAt":1783351806337,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","updatedAt":1794353336048}