CVE-2024-0519

Chromium: CVE-2024-0519 Out of bounds memory access in V8

CVE-2024-0519 is fixed in 4 products on 2 platforms, first by DEBIAN-CVE-2024-0519, released January 16, 2024. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on January 17, 2024. Patch Radar priority: Patch now.

Patch nowCISA KEVFixed on 2 platforms

CVSS

8.8

high

Exploitation

Exploited

Reported by the vendor

CISA KEV

Jan 17, 2024

Federal due date Feb 7, 2024

EPSS

0.0380

90th percentile

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2024">Google Chrome Releases</a> for more information.</p> <p>Google is aware of reports that an exploit for CVE-2024-0519 exists in the wild.</p>

Where it's fixed

Product	Fixed in	Fix	Released
Windows apps
Microsoft Edge	121.0.2277.112	Microsoft Edge 121.0.2277.112	Feb 5, 2024
Microsoft Edge Beta	127.0.2651.8	Microsoft Edge Beta 127.0.2651.8	Jun 21, 2024
Microsoft Edge Dev	127.0.2651.8	Microsoft Edge Dev 127.0.2651.8	Jun 21, 2024
Linux
chromium · Debian 12.15 (bookworm)	120.0.6099.224-1~deb12u1	DEBIAN-CVE-2024-0519	Jan 16, 2024
chromium · Debian 13.5 (trixie)	120.0.6099.224-1	DEBIAN-CVE-2024-0519	Jan 16, 2024
chromium · Debian 14	120.0.6099.224-1	DEBIAN-CVE-2024-0519	Jan 16, 2024

Details

Published
January 16, 2024
Weakness
CWE-125: Out-of-bounds Read
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-0519

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