Google Chromium V8 Type Confusion Vulnerability

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2022-4262
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-02 21:15:00 UTC
Updated2022-12-05 14:18:00 UTC
DescriptionType 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)

Risk And Classification

EPSS: 0.049990000 probability, percentile 0.896650000 (date 2026-04-01)

CISA KEV: Listed on 2022-12-05; due 2022-12-26; ransomware use Unknown

Problem Types: CWE-843

CISA Known Exploited Vulnerability

VendorGoogle
ProductChromium V8
NameGoogle Chromium V8 Type Confusion Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html; https://nvd.nist.gov/vuln/detail/CVE-2022-4262

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Google Chrome All All All All

References

ReferenceSourceLinkTags
Chrome Releases: Stable Channel Update for Desktop MISC chromereleases.googleblog.com
1394403 - chromium - An open-source project to help move the web forward. - Monorail MISC crbug.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Legacy QID Mappings

  • 181290 Debian Security Update for chromium (DSA 5295-1)
  • 183694 Debian Security Update for chromium (CVE-2022-4262)
  • 377804 Google Chrome Prior to 108.0.5359.94 for Mac and Linux and 108.0.5359.94/.95 for Windows
  • 377805 Microsoft Edge Based on Chromium Prior to 108.0.1462.41 Multiple Vulnerabilities
  • 377808 Microsoft Edge Based on Chromium Prior to 108.0.1462.42 Multiple Vulnerabilities
  • 502938 Alpine Linux Security Update for qt5-qtwebengine
  • 503234 Alpine Linux Security Update for qt5-qtwebengine
  • 506191 Alpine Linux Security Update for qt5-qtwebengine
  • 691001 Free Berkeley Software Distribution (FreeBSD) Security Update for chromium (2899da38-7300-11ed-92ce-3065ec8fd3ec)
  • 753081 OpenSUSE Security Update for opera (openSUSE-SU-2022:10254-1)
  • 754103 OpenSUSE Security Update for opera (openSUSE-SU-2023:0115-1)
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