What is CVE-2025-1121?

CVE-2025-1121 is a medium-severity vulnerability in Google Chrome_os, classified under Improper Privilege Management. CVSS score: 6.8/10. Published 2025-03-07.

How severe is CVE-2025-1121?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2025-1121 known to be exploited?

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

Privilege escalation in Google Chrome_os

CVE-2025-1121

Privilege escalation in Installer and Recovery image handling in Google ChromeOS version 15786.48.2 on device allows an attacker with physical access to gain root code execution and potentially unenroll enterprise-managed devices via a sp…

Vulnerability class: Privilege Escalation

EPSS: 0.001 (3.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Chrome_os — versions 15786.48.0
Google Chromeos — versions 15786.48.2

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f (Issue Tracking, Vendor Advisory)
7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f (Issue Tracking, Broken Link, Vendor Advisory)

Frequently asked questions

What is CVE-2025-1121?: CVE-2025-1121 is a medium-severity vulnerability in Google Chrome_os, classified under Improper Privilege Management. CVSS score: 6.8/10. Published 2025-03-07.
How severe is CVE-2025-1121?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-1121 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.