{"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-2026-58524","cwes":["CWE-79"],"description":"Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.","epss":{"date":"2026-11-10","percentile":0.35961,"score":0.00413},"exploits":[],"kev":null,"metrics":[{"score":5.4,"severity":"medium","source":"CNA: microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C","version":"3.1"}],"modifiedAt":1794350434033,"publishedAt":1783110935191,"references":[{"source":"CNA: microsoft","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58524"}],"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-2026-58524"}],"revision":"1779e9ef086e1d7815a36f4b1a3ccc9bd3132b244a5d78ae5a155083f6b35bea","sources":[{"modifiedAt":1794350434033,"name":"CNA: microsoft","retrievedAt":1794353274579,"url":"https://www.cve.org/CVERecord?id=CVE-2026-58524"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794353276540,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-58524"}],"ssvc":{"assessedAt":1783350969555,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","updatedAt":1794353276540}