{"id":"CVE-2026-45495","published":"2026-05-18T17:03:18Z","modified":"2026-08-10T15:13:47Z","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","vendor":"Microsoft","product":"Microsoft Edge (Chromium-based)","tier":"tail","description":{"text":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","provenance":"source","from":"CVE.org"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00987,"percentile":0.62327,"provenance":"source"},"cwes":[{"id":"CWE-35","name":"Path Traversal: '.../...//'"},{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45495","tags":["vendor-advisory","patch"]}],"priority":{"score":18.6,"factors":[{"name":"EPSS percentile","points":12.47},{"name":"CVSS severity","points":6.16}]},"vendorSlug":"microsoft","affectedVersions":[{"vendor":"Microsoft","product":"Microsoft Edge (Chromium-based)","versions":[">= 1.0.0.0, < 148.0.3967.70"]}],"euvd":{"id":"EUVD-2026-30785","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-microsoft-edge-cwe-119"}}