CVE-2024-1939

Chromium: CVE-2024-1939 Type Confusion in V8

CVE-2024-1939 is fixed in 4 products on 2 platforms, first by DEBIAN-CVE-2024-1939, released February 29, 2024. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms

CVSS

8.8

high

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0235

83rd 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>

Where it's fixed

Product	Fixed in	Fix	Released
Windows apps
Microsoft Edge	122.0.2365.66	Microsoft Edge 122.0.2365.66	Mar 1, 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)	122.0.6261.94-1~deb12u1	DEBIAN-CVE-2024-1939	Feb 29, 2024
chromium · Debian 13.5 (trixie)	122.0.6261.94-1	DEBIAN-CVE-2024-1939	Feb 29, 2024
chromium · Debian 14	122.0.6261.94-1	DEBIAN-CVE-2024-1939	Feb 29, 2024

Details

Published
February 29, 2024
Weakness
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-1939

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