What is CVE-2023-1234?

CVE-2023-1234 is a medium-severity vulnerability in Google Android. CVSS score: 4.3/10. Published 2023-03-07.

How severe is CVE-2023-1234?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2023-1234 known to be exploited?

189 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Google Android

CVE-2023-1234

Inappropriate implementation in Intents in Google Chrome on Android prior to 111.0.5563.64 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Low)

Published 2023-03-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Google Android
Google Chrome — versions 111.0.5563.64

Public proof-of-concept exploits

References

chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.html (Release Notes)
crbug.com/1404621 (Permissions Required)

Frequently asked questions

What is CVE-2023-1234?: CVE-2023-1234 is a medium-severity vulnerability in Google Android. CVSS score: 4.3/10. Published 2023-03-07.
How severe is CVE-2023-1234?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2023-1234 known to be exploited?: 189 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.