{"cve":"CVE-2019-1367","nvd":{"published":"2019-09-23T20:15:13.447","modified":"2026-06-17T02:28:28.333","status":"Analyzed","description":"A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1221.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-787"],"references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1367","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1367","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1367"],"products":["microsoft:internet_explorer"],"source":"nvd","synced_at":"2026-10-19T20:59:10.855360465+00:00"},"epss":{"cve":"CVE-2019-1367","score":0.52449,"percentile":0.98964,"date":"2026-10-31"},"kev":{"cve":"CVE-2019-1367","date_added":"2021-11-03","due_date":"2022-05-03","vendor":"Microsoft","product":"Internet Explorer","known_ransomware":true},"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."]}