{"cve":"CVE-2017-8637","nvd":{"published":"2017-08-08T21:29:01.017","modified":"2026-06-17T01:26:42.420","status":"Modified","description":"Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to bypass Arbitrary Code Guard (ACG) due to how Microsoft Edge accesses memory in code compiled by the Edge Just-In-Time (JIT) compiler, aka \"Scripting Engine Security Feature Bypass Vulnerability\".","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","score":5.3},"cwes":[],"references":["http://www.securityfocus.com/bid/100045","http://www.securitytracker.com/id/1039095","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8637","http://www.securityfocus.com/bid/100045","http://www.securitytracker.com/id/1039095"],"products":["microsoft:edge"],"source":"nvd","synced_at":"2026-10-19T20:44:47.710380879+00:00"},"epss":{"cve":"CVE-2017-8637","score":0.05014,"percentile":0.92249,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}