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CVE-2018-0925

28
FAUCET Score

CVE-2018-0925 describes a remote code execution vulnerability in Microsoft ChakraCore, stemming from memory corruption within its scripting engine. This high-severity flaw (CVSS 7.5) requires user interaction and a complex attack, but could lead to complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild and lacking public exploit code, it has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
11.66%
Probability of exploitation in next 30 days
EPSS Percentile
95.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1166 is in the 76th percentile among its peer group of 1,572 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: ChakraCore
View patch
nugetpatch availablevia ghsa
Product: Microsoft.ChakraCoreFixed in: 1.8.2

Vendor Advisories (2)

nugetGHSA-5q2v-52gc-4w7phigh

ChakraCore RCE Vulnerability

May 13, 2022
microsoft2018-Mar/CVE-2018-0925Critical

Scripting Engine Memory Corruption Vulnerability

Mar 13, 2018

References

portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2018-0925
PatchVendor Advisory
securityfocus.com / bid/103287
Third Party AdvisoryVDB Entry