CVE-2025-3069: Medium Inappropriate implementation in Extensions.
Chromium: CVE-2025-3069 Inappropriate implementation in Extensions
Other sources
Inappropriate implementation in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2025-3069?
CVE-2025-3069 has a medium severity rating due to its potential for privilege escalation.
How do I fix CVE-2025-3069?
To fix CVE-2025-3069, update Google Chrome to version 135.0.7049.52 or later.
What types of attacks are possible with CVE-2025-3069?
CVE-2025-3069 allows remote attackers to perform privilege escalation via a crafted HTML page.
Which versions of Google Chrome are affected by CVE-2025-3069?
CVE-2025-3069 affects all versions of Google Chrome prior to 135.0.7049.52.
Is CVE-2025-3069 related to browser extensions?
Yes, CVE-2025-3069 involves an inappropriate implementation in Extensions in Google Chrome.