CVE-2024-0519
HighExploitedPublic exploitOut 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.
Published Jan 16, 2024 · Updated Aug 4, 2026 · Also known as DEBIAN-CVE-2024-0519
Key Facts
Patch immediately- CVE-2024-0519 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Couchbase Server, Chrome (Google), Fedora (Fedoraproject) and 17 more products.
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jan 11, 2024. Public exploit code is available.
- EPSS estimates a 3.8% probability of exploitation in the next 30 days.
- Fixed versions are available, including Chrome 120.0.6099.224, chromedriver 120.0.6099.224-1.1, chromedriver 120.0.6099.224-bp155.2.67.1.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
3.8%
Higher than 89.8% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2024-0519 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
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)
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Jan 17, 2024 | Feb 7, 2024 | Not reported |
| Industry KEV feed | Jan 11, 2024 | Feb 7, 2024 | Not reported |
| CIRCL KEV | Jan 17, 2024 | Feb 7, 2024 | Not reported |
| ENISA EUVD | Jan 17, 2024 | n/a | Not reported |
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Affected Products
47 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Couchbase ServerCouchbase | See advisory | 7.2.5 |
| ChromeGoogle | >= 120.0.6099.224 | 120.0.6099.224 |
| FedoraFedoraproject | 38, 39 | n/a |
| qt5-qtwebenginealpine | See advisory | 5.15.16-r3 |
| qt6-qtwebenginealpine | See advisory | 6.6.1-r5 |
Patched Releases
Chrome
120.0.6099.224
chromedriver
120.0.6099.224-1.1, 120.0.6099.224-bp155.2.67.1
chromium
120.0.6099.224-1, 120.0.6099.224-1.1, 120.0.6099.224-1~deb11u1, 120.0.6099.224-1~deb12u1, 120.0.6099.224-bp155.2.67.1
Couchbase Server
7.2.5
libqt5-qtpdf-devel
5.15.17-1.1
libqt5-qtpdf-examples
5.15.17-1.1
libqt5-qtpdf-imports
5.15.17-1.1
libqt5-qtpdf-private-headers-devel
5.15.17-1.1
libqt5-qtwebengine
5.15.17-1.1
libqt5-qtwebengine-devel
5.15.17-1.1
libqt5-qtwebengine-examples
5.15.17-1.1
libqt5-qtwebengine-private-headers-devel
5.15.17-1.1
libQt5Pdf5
5.15.17-1.1
libQt5PdfWidgets5
5.15.17-1.1
opera
106.0.4998.52-lp155.3.33.1
qt5-qtwebengine
5.15.16-r3, 5.15.16-r5
qt6-qtwebengine
6.6.1-r5
ungoogled-chromium
120.0.6099.224-1.1
ungoogled-chromium-chromedriver
120.0.6099.224-1.1
Timeline
Added to Industry KEV feed
Jan 11, 2024
Publicly disclosed
Jan 16, 2024
Added to CISA KEV
Jan 17, 2024
Added to CIRCL KEV
Jan 17, 2024
Added to ENISA EUVD
Jan 17, 2024
Last updated
Aug 4, 2026
Weakness Type
- CWE-125 Out-of-bounds Read
- CWE-787 Out-of-bounds Write
References
- advisoryhttps://security-tracker.debian.org/tracker/CVE-2024-0519
- advisoryhttps://www.couchbase.com/alerts/
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
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.
Affected: Couchbase Server; Chrome (Google) versions >= 120.0.6099.224; Fedora (Fedoraproject) versions 38, 39, among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jan 11, 2024.
Yes. It was added on Jan 17, 2024 with a federal remediation due date of Feb 7, 2024.
Public exploit code is available.
Fixed versions are available, including Chrome 120.0.6099.224, chromedriver 120.0.6099.224-1.1, chromedriver 120.0.6099.224-bp155.2.67.1.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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