{"id":"CVE-2020-0711","aliases":["GHSA-63fw-7jgf-5hwv"],"url":"https://o3.security/vulnerability/CVE-2020-0711","summary":"ChakraCore RCE Vulnerability","details":"A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0673, CVE-2020-0674, CVE-2020-0710, CVE-2020-0712, CVE-2020-0713, CVE-2020-0767.","published":"2020-02-11T22:15:17.743Z","modified":"2026-08-27T08:39:48.736422Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.10124,"percentile":0.95355,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"Microsoft.ChakraCore","fixedVersion":"1.11.16"}],"fix":{"url":"https://github.com/chakra-core/ChakraCore/pull/6375","label":"chakra-core/ChakraCore#6375"},"references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0711"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0711"},{"type":"WEB","url":"https://github.com/chakra-core/ChakraCore/pull/6375"},{"type":"WEB","url":"https://github.com/chakra-core/ChakraCore/pull/6375/commits/a9aee51164faa28ca8617746d1d99ea3f1e75e65"},{"type":"WEB","url":"https://github.com/chakra-core/ChakraCore"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T08:39:48.736422Z"}}