# CVE-2025-6554

Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

- Page: https://www.vulneraibility.com/cve/CVE-2025-6554
- CVSS: 8.1
- Known exploited: yes, in CISA KEV since 2025-07-02; CISA due date 2025-07-23
- EPSS: 14.14%
- Unvetted proof-of-concept code on GitHub: 8 GitHub proofs of concept (first 2025-07-05)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-07-17)
- Weakness: CWE-843
- Published: 2025-06-30

## Affected versions

- Google Chrome: affected < 138.0.7204.96

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_30.html
- [other] https://issues.chromium.org/issues/427663123
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6554

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.