CVE-2026-87478: Medium severity Google Chrome vulnerability
Chromium CVE-2026-87478: Observable discrepancy in Autofill
Other sources
Observable discrepancy in Autofill in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)
— 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
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 153.0.4234.32 - Upgrade
Upgrade
Google Chrome (Chromium-based)to a version that resolves this vulnerability.Fixed in 153.0.8010.36 - Upgrade
Upgrade
Microsoft Edge (Chromium-based)to a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
Which Chrome installations are affected?
Google Chrome versions earlier than 153.0.8010.36 are affected.
What does an attacker need to exploit this issue?
The attacker can exploit the issue remotely using a crafted HTML page. No local access is indicated.
What should be done to remediate the issue?
Update Google Chrome to version 153.0.8010.36 or later.