CVE-2025-6554
Google Chromium V8 Type Confusion Vulnerability
CVSS
—
No CVSS
EPSS
12.7%
p96
KEV
YES
Jul 2, 2025
Exploit Today
79
0-100
Published: — · Last modified: —
Product
Google / Chromium V8
Vulnerability
Google Chromium V8 Type Confusion Vulnerability
Added to KEV
Jul 2, 2025
Remediate by
Jul 23, 2025
Known ransomware use
No
Summary description
Google Chromium V8 contains a type confusion vulnerability that could allow a remote attacker to perform arbitrary read/write via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_30.html?m=1 ; https://nvd.nist.gov/vuln/detail/CVE-2025-6554