CVE-2026-87435: Infoleak
Chromium CVE-2026-87435: Information leak in ControlledFrame
Other sources
Information leak in ControlledFrame in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process 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
Chromium / Google Chrometo 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
What access does an attacker need to exploit this issue?
The attacker must already have compromised the Chrome renderer process and then use a crafted HTML page to obtain sensitive information. The provided information does not indicate that this vulnerability alone enables renderer compromise.
Which Chrome versions are affected?
Google Chrome versions prior to 153.0.8010.36 are affected. Updating to 153.0.8010.36 or later addresses the affected version range described.
What information is exposed?
The issue can allow sensitive information to be obtained through ControlledFrame. The provided data does not specify the types of sensitive information or the scope of data accessible.