CVE-2026-35245
Quick assessment
Affected
Oracle Corporation Oracle VM VirtualBox
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.
Oracle VM VirtualBox是美国甲骨文（Oracle）公司的一款虚拟机管理软件。 Oracle VM VirtualBox 7.2.6版本存在安全漏洞，该漏洞源于Core组件问题，可能导致未经身份验证的攻击者通过RDP网络访问，造成服务挂起或频繁崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-35245
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via RDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle VM VirtualBox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle VM VirtualBox是美国甲骨文（Oracle）公司的一款虚拟机管理软件。 Oracle VM VirtualBox 7.2.6版本存在安全漏洞，该漏洞源于Core组件问题，可能导致未经身份验证的攻击者通过RDP网络访问，造成服务挂起或频繁崩溃。
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 |
|---|---|---|---|---|
| Oracle Corporation | Oracle VM VirtualBox | 7.2.6 | - |
|
II. Public POCs for CVE-2026-35245
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-35245 (1)
-
https://www.oracle.com/security-alerts/cpuapr2026.html vendor-advisory
Same Patch Batch · Oracle Corporation · 2026-04-21 · 102 CVEs total
| CVE-2026-34275 | 9.8 CRITICAL | Oracle Advanced Inbound Telephony 安全漏洞 |
| CVE-2026-34279 | 9.1 CRITICAL | Oracle Enterprise Manager Base Platform 安全漏洞 |
| CVE-2026-34286 | 9.1 CRITICAL | Oracle Identity Manager Connector 安全漏洞 |
| CVE-2026-34287 | 9.1 CRITICAL | Oracle Identity Manager Connector 安全漏洞 |
| CVE-2026-34285 | 9.1 CRITICAL | Oracle Identity Manager Connector 安全漏洞 |
| CVE-2026-34291 | 8.7 HIGH | Oracle HTTP Server 安全漏洞 |
| CVE-2026-21997 | 8.5 HIGH | Oracle Life Sciences Empirica Signal 安全漏洞 |
| CVE-2026-34309 | 8.1 HIGH | Oracle PeopleSoft Enterprise PeopleTools 安全漏洞 |
| CVE-2026-35243 | 7.8 HIGH | Oracle Application Development Framework 安全漏洞 |
| CVE-2026-22011 | 7.6 HIGH | Oracle Applications DBA 安全漏洞 |
| CVE-2026-34310 | 7.5 HIGH | Oracle Financial Services Analytical Applications Infrastructure 安全漏洞 |
| CVE-2026-34290 | 7.5 HIGH | Oracle Identity Manager Connector 安全漏洞 |
| CVE-2026-34305 | 7.5 HIGH | Oracle WebLogic Server 安全漏洞 |
| CVE-2026-34320 | 7.5 HIGH | Oracle Financial Services Customer Screening 安全漏洞 |
| CVE-2026-22016 | 7.5 HIGH | Oracle多款产品 安全漏洞 |
| CVE-2026-35246 | 7.5 HIGH | Oracle VM VirtualBox 安全漏洞 |
| CVE-2026-35242 | 7.5 HIGH | Oracle VM VirtualBox 安全漏洞 |
| CVE-2026-34297 | 7.5 HIGH | Oracle HCM Common Architecture 安全漏洞 |
| CVE-2026-22010 | 7.5 HIGH | Oracle Financial Services Analytical Applications Infrastructure 安全漏洞 |
| CVE-2026-35251 | 7.5 HIGH | Oracle VM VirtualBox 安全漏洞 |
Showing top 20 of 102 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-35245
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