CVE-2024-0519

Name: CVE-2024-0519
Creator: NVD / NIST
Published: 2024-01-16T22:15:37.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10Actively ExploitedEPSS 3.77%

Last modified Jun 17, 2026

CVE-2024-0519 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Out of bounds memory access in V8 in Google Chrome prior to 120.0.6099.224 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High). CISA has confirmed active exploitation in the wild. EPSS estimates a 3.77% chance of exploitation in the next 30 days.

Description

Out of bounds memory access in V8 in Google Chrome prior to 120.0.6099.224 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

3.77%

88.5th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Feb 7, 2024.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Google	Chrome	< 120.0.6099.224
Fedoraproject	Fedora	38
Fedoraproject	Fedora	39
Couchbase	Couchbase Server	< 7.2.5

References

https://chromereleases.googleblog.com/2024/01/stable-channel-update-for-desktop_16.htmlRelease Notes
https://crbug.com/1517354Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IIUBRVICICWREJQUVT67RS7E4PVZQ5RS/Broken Link, Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TNN4SO5UI3U3Q6ASTVT6WMZ4723FYDLH/Broken Link, Mailing List
https://www.couchbase.com/alerts/Third Party Advisory
https://chromereleases.googleblog.com/2024/01/stable-channel-update-for-desktop_16.htmlRelease Notes
https://crbug.com/1517354Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IIUBRVICICWREJQUVT67RS7E4PVZQ5RS/Broken Link, Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TNN4SO5UI3U3Q6ASTVT6WMZ4723FYDLH/Broken Link, Mailing List
https://www.couchbase.com/alerts/Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-0519US Government Resource

Timeline

Published: Jan 16, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-0519?

Out of bounds memory access in V8 in Google Chrome prior to 120.0.6099.224 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

How severe is CVE-2024-0519?

CVE-2024-0519 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.77% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2024-0519?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-0519?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST