CVE-2025-6554

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 3/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

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.

CISA Known Exploited Vulnerability

Vendor / Product Google — Chromium V8
Date Added 2025-07-02
Remediation Due 2025-07-23
https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_30.html?m=1 ; https://nvd.nist.gov/vuln/detail/CVE-2025-6554

Bug Bounty Relevance

3 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

14.14%
Raw Score 0.141420
Percentile 96.6%
Date 2026-10-28

Intelligence Sources

kev ref →