CVE-2025-29834— Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
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I. Basic Information for CVE-2025-29834
Vulnerability Information
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Vulnerability Title
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds read in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Edge 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Edge是美国微软（Microsoft）公司的一款Windows 10之后版本系统附带的Web浏览器。 Microsoft Edge存在缓冲区错误漏洞，该漏洞源于越界读取可能导致远程代码执行。
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 |
|---|---|---|---|---|
| Microsoft | Microsoft Edge (Chromium-based) | 1.0.0.0 ~ 134.0.3124.93 | - |
II. Public POCs for CVE-2025-29834
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Microsoft · 2025-04-12 · 3 CVEs total
| CVE-2025-29803 | 7.3 HIGH | Visual Studio Tools for Applications and SQL Server Management Studio Elevation of Privile |
| CVE-2025-32726 | 6.8 MEDIUM | Visual Studio Code Elevation of Privilege Vulnerability |
IV. Related Vulnerabilities
Same product: Microsoft Edge (Chromium-based)
- CVE-2026-33118
Microsoft Edge (Chromium-based) Spoofing Vulnerability - CVE-2026-0102
Microsoft Edge (Chromium-based) Defense in Depth Vulnerabili - CVE-2026-0391
Microsoft Edge (Chromium-based) for Android Spoofing Vulnera - CVE-2026-21223
Microsoft Edge (Chromium-based) Security Feature Bypass Vuln - CVE-2025-62223
Microsoft Edge (Chromium-based) for Mac Spoofing Vulnerabili
Same vendor: Microsoft
- CVE-2026-42826
Azure DevOps Information Disclosure Vulnerability - CVE-2026-35428
Azure Cloud Shell Spoofing Vulnerability - CVE-2026-35435
Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2025-29834
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