CVE-2026-13034: Inappropriate implementation in Passwords
Chromium: CVE-2026-13034 Inappropriate implementation in Passwords
Other sources
Inappropriate implementation in Passwords in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
— NVD
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
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 149.0.7827.196 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 149.0.4022.96 - Upgrade
Upgrade
Chromium / Google Chrometo a version that resolves this vulnerability.Fixed in 149.0.7827.197 - Upgrade
Upgrade
Microsoft Edge (Chromium-based)to a version that resolves this vulnerability.Fixed in 149.0.7827.197
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-13034?
The severity of CVE-2026-13034 is rated as High.
How do I fix CVE-2026-13034?
To fix CVE-2026-13034, update Google Chrome to version 149.0.7827.197 or later.
What is CVE-2026-13034 about?
CVE-2026-13034 involves an inappropriate implementation within the Passwords feature of Google Chrome that allows site isolation bypass.
Who can exploit CVE-2026-13034?
A remote attacker who has compromised the renderer process can exploit CVE-2026-13034.
What versions of Google Chrome are affected by CVE-2026-13034?
CVE-2026-13034 affects Google Chrome versions prior to 149.0.7827.197.