SB2025060304 - Multiple vulnerabilities in Google Chrome

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Out-of-bounds write (CVE-ID: CVE-2025-5419)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error in the V8 engine. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds write and execute arbitrary code on the target system.

Note, the vulnerability is being actively exploited in the wild.

2) Use-after-free (CVE-ID: CVE-2025-5068)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within Blink in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html
• https://crbug.com/420636529
• https://crbug.com/409059706