Detections
Analytics

CVE-2025-7656

high

Description

Integer overflow in V8 in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

References

https://latesthackingnews.com/2025/07/21/google-patched-a-chrome-zero-day-that-allowed-sandbox-escape/

https://www.securityweek.com/chrome-update-patches-fifth-zero-day-of-2025/

https://www.helpnetsecurity.com/2025/07/16/update-google-chrome-to-fix-actively-exploited-zero-day-cve-2025-6558/

https://www.bleepingcomputer.com/news/security/google-fixes-actively-exploited-sandbox-escape-zero-day-in-chrome/

https://securityaffairs.com/180001/hacking/cve-2025-6554-marks-the-fifth-actively-exploited-chrome-zero-day-patched-by-google-in-2025.html

https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html

https://issues.chromium.org/issues/425583995

Details

Source: Mitre, NVD

Published: 2025-07-15

Updated: 2025-07-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00091