CVE-2018-17463
Google Chromium V8 Remote Code Execution Vulnerability
- Published
- Nov 14, 2018
- Updated
- Oct 21, 2025
- Assigning CNA
- Chrome
- Evidence observed
- Mar 9, 2020
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Sources
3- CVE-2018-17463Exploit
Proof-of-concept exploit for CVE-2018-17463 demonstrating arbitrary code execution in Chrome via V8 side-effect annotation bug, using WebAssembly RWX pages for shellcode injection.
- CVE-2018-17463Exploit
Completed a working exploit for CVE-2018-17463 for fun.
Responsible use
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