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Vulnerability details: VCID-yqq5-65kj-57hp
Vulnerability ID VCID-yqq5-65kj-57hp
Aliases CVE-2018-0758
Summary Out-of-bounds Write Microsoft Edge in 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-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
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-787 Out-of-bounds Write
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.74038 https://api.first.org/data/v1/epss?cve=CVE-2018-0758
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-0758
https://www.exploit-db.com/exploits/43491/
http://www.securityfocus.com/bid/102405
http://www.securitytracker.com/id/1040100
CVE-2018-0758 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1380
CVE-2018-0758 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/43491.js
CVE-2018-0758 https://nvd.nist.gov/vuln/detail/CVE-2018-0758
CVE-2018-0758 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0758
Data source Exploit-DB
Date added Jan. 10, 2018
Description Microsoft Edge Chakra JIT - 'Lowerer::LowerSetConcatStrMultiItem' Missing Integer Overflow Check
Ransomware campaign use Known
Source publication date Jan. 10, 2018
Exploit type dos
Platform windows
Source update date Jan. 10, 2018
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1380
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.98852
EPSS Score 0.74038
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-02T04:37:25.054126+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.ChakraCore/CVE-2018-0758.yml 38.6.0