CVE-2026-84331
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.
在 Google Chrome 152.0.7977.75 之前的版本中，Actor 组件存在不正确的授权问题。该漏洞允许一个已攻陷渲染进程（renderer process）的远程攻击者，通过构造的 HTML 页面绕过 Web 源策略（web origin policy）。（Chromium 安全严重程度：低）
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I. Basic Information for CVE-2026-84331
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect authorization in Actor in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-84331
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-84331 (2)
Same Patch Batch · Google · 2026-09-01 · 26 CVEs total
| CVE-2026-84323 | Chrome低于152.0.7977.75 FileSystem授权缺失 | |
| CVE-2026-84353 | Chrome 152.0.7977.75 之前 Android 释放后使用漏洞 | |
| CVE-2026-84357 | Chrome 152.0.7977.75前输入校验缺陷致跨域绕过 | |
| CVE-2026-84354 | Chrome 152.0.7977.75 文件系统授权缺陷 | |
| CVE-2026-84359 | Chrome 152 之前 Skia 远程信息泄露漏洞 | |
| CVE-2026-84352 | Chrome for Android 152 WebGL释放后使用漏洞 | |
| CVE-2026-84351 | Chrome 152.0.7977.75 GPU缓冲区溢出漏洞 | |
| CVE-2026-84333 | Chrome Android <152 中 Dawn 释放后使用漏洞 | |
| CVE-2026-84349 | Chrome 152.0.7977.75 渲染进程释放后使用漏洞 | |
| CVE-2026-84324 | Chrome 152.0.7977.75之前Proxy组件Use-After-Free漏洞 | |
| CVE-2026-84326 | Chrome 152.0.7977.75 之前 V8 未初始化资源漏洞 | |
| CVE-2026-84347 | Chrome 152.0.7977.75 WebRTC 释放后使用漏洞 | |
| CVE-2026-84355 | Chrome 152.0.7977.75 导航授权缺陷 | |
| CVE-2026-84356 | Chrome 152.0.7977.75 全屏地址栏欺骗漏洞 | |
| CVE-2026-84325 | Chrome 152.0.7977.75 前数据传递输入验证不当 | |
| CVE-2026-84328 | Chrome 152.0.7977.75 之前 FileSystem 权限缺失 | |
| CVE-2026-84334 | Chrome 152.0.7977.75 以下本地提权漏洞 | |
| CVE-2026-84348 | Chrome MediaCapture 152.0.7977.75 前信息泄露 | |
| CVE-2026-84330 | Chrome Android 152 以下全屏地址栏欺骗 | |
| CVE-2026-84332 | Chrome 152.0.7977.75 前 SiteSettings 授权错误 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-84331
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