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CVE-2026-8004

Quick assessment

Affected
Google Chrome
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 148.0.7778.96之前版本存在安全漏洞，该漏洞源于DevTools中策略执行不足，可能导致说服用户安装恶意扩展的攻击者通过特制Chrome扩展泄露跨源数据。

AI Predicted 4.3 Difficulty: Easy EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
Google Chrome 148.0.7778.96< 148.0.7778.96 affected
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I. Basic Information for CVE-2026-8004

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient policy enforcement in DevTools in Google Chrome prior to 148.0.7778.96 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Low)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 148.0.7778.96之前版本存在安全漏洞，该漏洞源于DevTools中策略执行不足，可能导致说服用户安装恶意扩展的攻击者通过特制Chrome扩展泄露跨源数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Chrome 148.0.7778.96 ~ 148.0.7778.96 -

II. Public POCs for CVE-2026-8004

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III. Intelligence Information for CVE-2026-8004

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Patches & Fixes for CVE-2026-8004 (1)

Vendor Advisories for CVE-2026-8004 (1)

Same Patch Batch · Google · 2026-05-06 · 125 CVEs total

CVE-2026-7973 Google Chrome 安全漏洞
CVE-2026-7988 Google Chrome 安全漏洞
CVE-2026-7990 Google Chrome 输入验证错误漏洞
CVE-2026-7989 Google Chrome 输入验证错误漏洞
CVE-2026-7987 Google Chrome 资源管理错误漏洞
CVE-2026-7986 Google Chrome 访问控制错误漏洞
CVE-2026-7984 Google Chrome 资源管理错误漏洞
CVE-2026-7985 Google Chrome 资源管理错误漏洞
CVE-2026-7981 Google Chrome 缓冲区错误漏洞
CVE-2026-7982 Google Chrome 安全漏洞
CVE-2026-7983 Google Chrome 缓冲区错误漏洞
CVE-2026-7980 Google Chrome 资源管理错误漏洞
CVE-2026-7979 Google Chrome 安全漏洞
CVE-2026-7976 Google Chrome 资源管理错误漏洞
CVE-2026-7977 Google Chrome 安全漏洞
CVE-2026-7978 Google Chrome 安全漏洞
CVE-2026-7964 Google Chrome 输入验证错误漏洞
CVE-2026-7965 Google Chrome 输入验证错误漏洞
CVE-2026-7966 Google Chrome 输入验证错误漏洞
CVE-2026-7967 Google Chrome 输入验证错误漏洞

Showing top 20 of 125 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2026-8004

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