CVE-2026-5862 Google CVE debrief

Who should care

This vulnerability affects users of Google Chrome versions prior to 147.0.7727.55. System administrators and users who rely on Google Chrome for browsing should be aware of this vulnerability and ensure their browsers are updated to the latest version. Additionally, security teams and vulnerability management teams should prioritize patching and monitoring of affected systems.

Technical summary

The vulnerability is caused by an inappropriate implementation in the V8 engine of Google Chrome. This allows a remote attacker to execute arbitrary code within the sandbox environment of the browser by tricking the user into visiting a specially crafted HTML page. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating a high severity level. The vulnerability has a high impact on confidentiality, integrity, and availability.

Defensive priority

High

Recommended defensive actions

• Update Google Chrome to version 147.0.7727.55 or later
• Ensure all users of Google Chrome within the organization are updated to the latest version
• Monitor browser updates and patch management processes to ensure timely application of security patches
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-04-08T22:16:25.720Z and was last modified on 2026-07-24T08:10:00.150Z. The NVD entry is currently Analyzed. This information is based on the provided source corpus. Further verification by defenders is recommended to ensure accuracy and completeness of affected systems.

Official resources