CVE-2022-3447Network attack vector

Remote Omnibox spoofing via Custom Tabs

Published Nov 9, 2022 · Updated Oct 29, 2024

Inappropriate implementation in Google Chrome Custom Tabs before 106.0.5249.119 allows remote attackers to spoof the Omnibox via crafted HTML. Custom Tabs renders attacker-controlled page content while presenting incorrect URL-bar contents, enabling a trusted-origin appearance. User interaction is required to open the crafted page, and the documented consequence is integrity loss through deceptive address-bar display without confidentiality or availability impact.

CVSS severity4.3
Medium
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Inappropriate implementation in Google Chrome Custom Tabs before 106.0.5249.119 allows remote attackers to spoof the Omnibox via crafted HTML. Custom Tabs renders attacker-controlled page content while presenting incorrect URL-bar contents, enabling a trusted-origin appearance. User interaction is required to open the crafted page, and the documented consequence is integrity loss through deceptive address-bar display without confidentiality or availability impact.

The record

CVE
CVE-2022-3447
Published
Nov 9, 2022
Updated
Oct 29, 2024
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-125, T1036
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Oct 29, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <106.0.5249.119

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=unspecified <106.0.5249.119

Published CVSS scores

4.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1036Masquerading

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo