CVE-2026-87490: Infoleak
Chromium CVE-2026-87490: Information leak in Transactions Platform
Other sources
Information leak in Transactions Platform 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: Low)
— 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
Chromium-based browser (Google Chrome / Microsoft Edge)to a version that resolves this vulnerability.Fixed in 153.0.8010.36Patch Chromium CVE-2026-87490
Event History
Frequently Asked Questions
What does an attacker need to exploit this issue?
The attacker needs to get a user to load a crafted HTML page remotely. The available information does not indicate that local access, authentication, or user interaction beyond visiting the page is required.
Which Chrome versions should be treated as affected?
Google Chrome versions prior to 153.0.8010.36 are affected. Updating to 153.0.8010.36 or later addresses the reported issue.
What information could be exposed?
The vulnerability is described as allowing disclosure of sensitive information. The available data does not specify the type, source, or scope of information that may be leaked.