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Vulnerability details: VCID-8gqv-d3jh-cbf7
Vulnerability ID VCID-8gqv-d3jh-cbf7
Aliases CVE-2017-0235
GHSA-rm8g-7g54-w6fh
Summary ChakraCore RCE Vulnerability A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0234, CVE-2017-0236, and CVE-2017-0238.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.27041 https://api.first.org/data/v1/epss?cve=CVE-2017-0235
epss 0.27041 https://api.first.org/data/v1/epss?cve=CVE-2017-0235
epss 0.27041 https://api.first.org/data/v1/epss?cve=CVE-2017-0235
cvssv3.1 7.5 https://github.com/chakra-core/ChakraCore
generic_textual HIGH https://github.com/chakra-core/ChakraCore
cvssv3.1 7.5 https://github.com/chakra-core/ChakraCore/commit/f022afb8246acc98e74a887bb655ac512caf6e72
generic_textual HIGH https://github.com/chakra-core/ChakraCore/commit/f022afb8246acc98e74a887bb655ac512caf6e72
cvssv3.1 7.5 https://github.com/chakra-core/ChakraCore/pull/2959
generic_textual HIGH https://github.com/chakra-core/ChakraCore/pull/2959
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-0235
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2017-0235
cvssv3.1 7.5 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0235
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0235
cvssv3.1 7.5 https://web.archive.org/web/20210124044045/http://www.securityfocus.com/bid/98230
generic_textual HIGH https://web.archive.org/web/20210124044045/http://www.securityfocus.com/bid/98230
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-0235
https://github.com/chakra-core/ChakraCore
https://github.com/chakra-core/ChakraCore/commit/f022afb8246acc98e74a887bb655ac512caf6e72
https://github.com/chakra-core/ChakraCore/pull/2959
https://nvd.nist.gov/vuln/detail/CVE-2017-0235
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0235
https://web.archive.org/web/20210124044045/http://www.securityfocus.com/bid/98230
GHSA-rm8g-7g54-w6fh https://github.com/advisories/GHSA-rm8g-7g54-w6fh
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/chakra-core/ChakraCore
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/chakra-core/ChakraCore/commit/f022afb8246acc98e74a887bb655ac512caf6e72
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/chakra-core/ChakraCore/pull/2959
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-0235
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0235
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://web.archive.org/web/20210124044045/http://www.securityfocus.com/bid/98230
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.96472
EPSS Score 0.27041
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T17:55:34.795984+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-rm8g-7g54-w6fh/GHSA-rm8g-7g54-w6fh.json 38.6.0