CVE-2023-4431: Out of bounds memory access in Fonts
Chromium: CVE-2023-4431: Out of bounds memory access in Fonts
Other sources
Out of bounds memory access in Fonts in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2023-4431?
The severity of CVE-2023-4431 is 8.1.
How does CVE-2023-4431 affect Microsoft Edge (Chromium-based)?
Microsoft Edge (Chromium-based) prior to version 116.0.1938.62 is affected by CVE-2023-4431.
How does CVE-2023-4431 affect Google Chrome?
Google Chrome prior to version 116.0.5845.110 is affected by CVE-2023-4431.
How can I fix CVE-2023-4431 in Microsoft Edge (Chromium-based)?
To fix CVE-2023-4431 in Microsoft Edge (Chromium-based), update to version 116.0.1938.62 or later.
How can I fix CVE-2023-4431 in Google Chrome?
To fix CVE-2023-4431 in Google Chrome, update to version 116.0.5845.110 or later.