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IMMUNITYSEC

CVE-2018-6065

8.8
HIGH
CVSS 3.1
EPSS 60.3% · 99th pctCISA KEV · Exploited in the wild
2018-11-14•Updated 2025-10-21•KEV 2022-06-08
CISA Known Exploited Vulnerabilities

Google Chromium V8 Integer Overflow Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV
2022-06-08
Remediation due
2022-06-22

Required action
Apply updates per vendor instructions.

CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2018-6065

Description

Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Severity

CVSS 3.1 · CISA8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC · CISA-ADP
Exploitationactive
Automatableno
Technical impacttotal

Affected Products

VendorProductAffected versions
GoogleChrome
unspecified to <65.0.3325.146

References

7 Links
Vendor advisories
Exploits & PoCs
Vulnerability databases

Record Details

Published
2018-11-14
Last updated
2025-10-21
Assigner (CNA)
Chrome
Credited to
-

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CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.