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CVE-2022-4262

Type confusion in V8 in Google Chrome prior to 108.0.5359.94 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML...

Basic Information

CVE State
PUBLISHED
Reserved Date
December 02, 2022
Published Date
December 02, 2022
Last Updated
January 28, 2025
Vendor
Google
Product
Chrome
Description
Type confusion in V8 in Google Chrome prior to 108.0.5359.94 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

CVSS v3.1

8.8 - HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC Information

Exploitation
active
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2022-12-05 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2024-01-24 11:58:54 UTC) Source

References

https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html https://crbug.com/1394403

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-12-05 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

mistymntncop/CVE-2022-4262

Type: github • Created: 2024-01-24 11:58:54 UTC • Stars: 59

bjrjk/CVE-2022-4262

Type: github • Created: 2023-07-13 13:17:20 UTC • Stars: 98

Full Chain Analysis of CVE-2022-4262, a non-trivial feedback slot type confusion in V8.