CVE-2023-0473

Description

Type Confusion in ServiceWorker API in Google Chrome prior to 109.0.5414.119 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory googleblog.com Vendor Advisory crbug.com
Affected: Google Chrome
Published at:
Updated at:

References

Link Tags
https://chromereleases.googleblog.com/2023/01/stable-channel-update-for-desktop_24.html release notes vendor advisory
https://crbug.com/1404639 permissions required vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-0473?
CVE-2023-0473 has been scored as a high severity vulnerability.
How to fix CVE-2023-0473?
To fix CVE-2023-0473, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-0473 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-0473 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-0473?
CVE-2023-0473 affects Google Chrome.
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