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Vulnerability details: VCID-zvsm-3a15-2khc
Vulnerability ID VCID-zvsm-3a15-2khc
Aliases CVE-2017-11811
Summary Improper Restriction of Operations within the Bounds of a Memory Buffer ChakraCore and Microsoft Edge in Microsoft Windows Gold, and Windows Server allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11792, CVE-2017-11793, CVE-2017-11796, CVE-2017-11797, CVE-2017-11798, CVE-2017-11799, CVE-2017-11800, CVE-2017-11801, CVE-2017-11802, CVE-2017-11804, CVE-2017-11805, CVE-2017-11806, CVE-2017-11807, CVE-2017-11808, CVE-2017-11809, CVE-2017-11810, CVE-2017-11812, and CVE-2017-11821.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.74043 https://api.first.org/data/v1/epss?cve=CVE-2017-11811
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-11811
https://www.exploit-db.com/exploits/43152/
http://www.securityfocus.com/bid/101138
http://www.securitytracker.com/id/1039529
CVE-2017-11811 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1341&desc=3
CVE-2017-11811 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/43152.js
CVE-2017-11811 https://nvd.nist.gov/vuln/detail/CVE-2017-11811
CVE-2017-11811 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11811
Data source Exploit-DB
Date added Nov. 16, 2017
Description Microsoft Edge Chakra JIT - Type Confusion with switch Statements
Ransomware campaign use Known
Source publication date Nov. 16, 2017
Exploit type dos
Platform windows
Source update date Dec. 19, 2017
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1341&desc=3
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.98853
EPSS Score 0.74043
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-02T04:37:11.938795+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.ChakraCore/CVE-2017-11811.yml 38.6.0