CVE-2025-6554

HIGH CISA KEV EPSS 93.0%
Published Jun 30, 202512mo ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
High
Find Similar
Published Jun 30, 2025 12mo ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Jul 2, 2025 12mo ago
KEV Due Jul 23, 2025 342d overdue

Description

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)

CVSS Details

Base Score
8.1
Exploitability
2.8
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

CISA Known Exploited Overdue 342d
Added
Jul 2, 2025
Due
Jul 23, 2025

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
93.0% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 1

CWE-843

Affected Products 5

VendorProductVersionRange
googlechrome* <138.0.7204.96
microsoftwindows*any
googlechrome* <138.0.7204.92
applemacos*any
linuxlinux_kernel*any

References 3

  • chromereleases.googleblog.com https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_30.html
    Vendor Advisory
  • issues.chromium.org https://issues.chromium.org/issues/427663123
    Permissions Required
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6554
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.