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CVE-2026-16423

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Google公司的一个跨平台Web浏览器。 Google Chrome 150.0.7871.182之前版本存在资源管理错误漏洞，该漏洞源于UI组件存在释放后重用问题，可能允许远程攻击者通过特制HTML页面诱使用户进行特定UI手势，从而利用堆破坏。

AI Predicted 7.8 Difficulty: Easy EPSS 0.34% · P26

Affected Version Matrix 1

VendorProduct Version RangeStatus
Google Chrome 150.0.7871.182< 150.0.7871.182 affected
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I. Basic Information for CVE-2026-16423

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use after free in UI in Google Chrome prior to 150.0.7871.182 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google chrome是美国Google公司的一个跨平台Web浏览器。 Google Chrome 150.0.7871.182之前版本存在资源管理错误漏洞，该漏洞源于UI组件存在释放后重用问题，可能允许远程攻击者通过特制HTML页面诱使用户进行特定UI手势，从而利用堆破坏。
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 150.0.7871.182 ~ 150.0.7871.182 -

II. Public POCs for CVE-2026-16423

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III. Intelligence Information for CVE-2026-16423

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Security Blog Posts for CVE-2026-16423 (1)

Vendor Pages for CVE-2026-16423 (1)

Same Patch Batch · Google · 2026-07-21 · 14 CVEs total

CVE-2026-16424 Google Chrome 资源管理错误漏洞
CVE-2026-16418 Google Chrome 缓冲区错误漏洞
CVE-2026-16422 Google Chrome 输入验证错误漏洞
CVE-2026-16419 Google Chrome 安全漏洞
CVE-2026-16417 Google Chrome 异常处理不当漏洞
CVE-2026-16415 Google Chrome 输入验证错误漏洞
CVE-2026-16416 Google Chrome 数字错误漏洞
CVE-2026-16414 Google Chrome 输入验证错误漏洞
CVE-2026-16413 Google Chrome 缓冲区错误漏洞
CVE-2026-16421 Google Chrome 安全漏洞
CVE-2026-16420 Google Chrome 缓冲区错误漏洞
CVE-2026-15432 Observable Timing Discrepancy in Tink-Java and Tink-Android ChunkedMacVerification
CVE-2026-15829 SQL Injection and Security Boundary Bypass in googleapis/mcp-toolbox

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google
Same weakness: CWE-416

V. Comments for CVE-2026-16423

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