9.6
CVSSv3

CVE-2021-30633

Published: 08/10/2021 Updated: 07/11/2023
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 9.6 | Impact Score: 6 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

Use after free in Indexed DB API in Google Chrome before 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Vulnerability Trend

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google chrome

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Vendor Advisories

A use after free security issue has been found in the Indexed DB API component of the Chromium browser engine before version 930457782 ...
The Stable channel has been updated to 930457782 for Windows, Mac and Linux which will roll out over the coming days/weeksA full list of changes in this build is available in the log Interested in switching release channels?  Find out how here If you find a new issue, please let us know by filing a bug The community help forum is also a ...

Recent Articles

Apple emergency patches fix zero-click iMessage bug used to inject NSO spyware
The Register • Thomas Claburn in San Francisco • 13 Sep 2021

Get our weekly newsletter Separate flaw in WebKit also under attack squashed, too – and two zero-days in Chrome, as well

Updated Apple on Monday issued security patches for its mobile and desktop operating systems, and for its WebKit browser engine, to address two security flaws, at least one of which was, it is said, used by autocratic governments to spy on human rights advocates. A day before the iGiant is expected to announce the iPhone 13, it released updates for iOS 14.8 and iPadOS 14.8, watchOS 7.6.2, and macOS Big Sur 11.6. Previous macOS releases Catalina (10.15) and Mojave (10.14) received updated version...