{"id":"CVE-2026-96187","aliases":[],"cve":{"records":[{"id":"CVE-2026-96187","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T18:48:47.471Z","published":"2026-10-29T15:21:49.667Z","modified":"2026-10-30T19:15:05.194Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-10-30T19:15:05.194Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T13:46:52.432Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96187","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-843","description":"CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')","source":"microsoft"}],"applicability":[{"source":"microsoft","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.0.0","versionEndExcluding":"155.0.4283.45"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T13:38:07.997435Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Microsoft Edge (Chromium-based) Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.","score":7.4,"severity":"high","published":"2026-10-29T15:21:49.667Z","modified":"2026-10-30T19:15:05.194Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Microsoft Edge (Chromium-based)","platforms":[],"versions":[{"version":"1.0.0.0","status":"affected","lessThan":"155.0.4283.45","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96187"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96187"],"sources":[{"name":"CVE","id":"CVE-2026-96187","modified":"2026-10-30T19:15:05.194Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96187"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","score":7.4}],"sourceAffected":[],"observedAt":"2026-10-30T20:03:28.568Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:00:31.626Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T15:45:40.764Z","attemptedAt":"2026-10-30T15:45:40.764Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-30T15:45:40.967Z","attemptedAt":"2026-10-30T15:45:40.967Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-30T15:45:41.042Z","attemptedAt":"2026-10-30T15:45:41.042Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-30T15:45:40.842Z","attemptedAt":"2026-10-30T15:45:40.842Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-96187","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96187","modified":"2026-10-30T14:17:11.230","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","checkedAt":"2026-10-30T15:45:40.764Z"},{"source":"FIRST EPSS","id":"CVE-2026-96187","url":"https://www.first.org/epss/","probability":0.00514,"percentile":0.43791,"date":"2026-10-30","checkedAt":"2026-10-30T15:45:40.842Z"},{"source":"GitHub Advisory Database","id":"GHSA-9vr9-vvcr-9x9w","url":"https://github.com/advisories/GHSA-9vr9-vvcr-9x9w","modified":"2026-10-29T18:31:14Z","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","checkedAt":"2026-10-30T15:45:40.967Z"},{"source":"ENISA EUVD","id":"EUVD-2026-112937","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112937","modified":"Oct 30, 2026, 1:46:52 PM","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","checkedAt":"2026-10-30T15:45:41.042Z"}],"aiSummary":{"text":"Microsoft Edge (Chromium-based) versions before 155.0.4283.45 have a type confusion vulnerability, allowing unauthorized attackers to disclose information over a network. The weakness is due to access of a resource using an incompatible type. An attacker needs network access to exploit this vulnerability.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T10:05:36.379Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96187"}]}}