CVE-2026-87433
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.
以下是对该漏洞描述的准确中文翻译： 谷歌 Chrome 浏览器 153.0.8010.36 之前版本中的 FileAPI 存在竞态条件（race condition），允许一个已攻陷渲染进程（renderer process）的远程攻击者，通过构造特定的 HTML 页面来绕过网站隔离机制。（Chromium 安全严重程度：中）
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I. Basic Information for CVE-2026-87433
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Race condition in FileAPI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-87433
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Pages for CVE-2026-87433 (1)
Same Patch Batch · Google · 2026-09-09 · 230 CVEs total
| CVE-2026-87457 | Chrome 153.0.8010.36更新器竞态条件提权 | |
| CVE-2026-87580 | Chrome 153.0.8010.36 WebAppInstalls权限错误 | |
| CVE-2026-87630 | Chrome 153.0.8010.36前WebRTC整数溢出致内存读取 | |
| CVE-2026-87603 | Chrome 153.0.8010.36前FileSystem缺失授权 | |
| CVE-2026-87642 | Chrome 153 WebGL未初始化资源导致跨源数据泄露 | |
| CVE-2026-87615 | Chrome 153 以下版本竞态条件导致UI欺骗 | |
| CVE-2026-87577 | Chrome 153.0.8010.36隔离上下文授权不当 | |
| CVE-2026-87613 | Chrome 153.0.8010.36 扩展引用解析任意代码执行 | |
| CVE-2026-87449 | Chrome 153.0.8010.36 跨站请求伪造 | |
| CVE-2026-87537 | Chrome 153.0.8010.36 扩展授权缺失致沙箱逃逸 | |
| CVE-2026-87582 | Chrome 153.0.8010.36 混淆代理人漏洞 | |
| CVE-2026-87652 | Chrome 153前PushAPI授权不当致跨源策略绕过 | |
| CVE-2026-87485 | Chrome 153.0.8010.36前CORS授权错误 | |
| CVE-2026-87471 | Chrome 153.0.8010.36 ServiceWorker 授权缺陷 | |
| CVE-2026-87466 | Chrome 153前Workers跨域授权漏洞 | |
| CVE-2026-87658 | Chrome 153.0.8010.36 扩展信息泄露 | |
| CVE-2026-87515 | Chrome 153.0.8010.36 前 FileAPI 授权错误 | |
| CVE-2026-87588 | Chromecast Chrome 153.0.8010.36 释放后使用漏洞 | |
| CVE-2026-87553 | Chrome 153.0.8010.36 沙箱逃逸 | |
| CVE-2026-87506 | Chrome 153 之前版本 WebUI 提权漏洞 |
Showing top 20 of 230 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-87433
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