CVE-2026-87555: Medium severity Google Chrome vulnerability
Chromium CVE-2026-87555: Uninitialized resource in GPU
Other sources
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
Uninitialized resource in GPU in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
— MITRE
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 on Androidto a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
Which Chrome deployments should be prioritized for updating?
Google Chrome on Android versions earlier than 153.0.8010.36 are affected.
Does exploitation require local access or user-installed software?
No. The issue can be exploited remotely through a crafted HTML page.
What is the security boundary impact if exploitation succeeds?
A successful attacker could read memory outside the sandbox.