CVE-2017-11809 is a critical memory corruption vulnerability affecting ChakraCore and Microsoft Edge on various Windows 10 and Server 2016 versions. This flaw allows an attacker to execute arbitrary code in the context of the current user due to improper handling of objects in memory by the scripting engine. With a CVSS score of 7.5 (High) and an EPSS score indicating high exploitability, successful exploitation could lead to full system compromise, though it requires user interaction and has high attack complexity. While not listed on the KEV catalog, an ExploitDB entry exists for a denial-of-service variant, and the vulnerability has received limited community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.7.2CPE matchmatch criteria | cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
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.
The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.