Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-46833

Quick assessment

Affected
Oracle Corporation Oracle Database Server
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 Database Server Net Service是美国甲骨文（Oracle）公司的一个数据库网络通信与连接管理服务组件。 Oracle Database Server Net Service 23.4.0版本至23.26.2版本存在安全漏洞，该漏洞源于Net Service组件问题，可能导致未经身份验证的攻击者通过TLS网络访问，造成服务接管。

CVSS 9.0 · Critical EPSS 0.42% · P35

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Oracle Corporation Oracle Database Server 23.4.0≤ 23.26.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-46833

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Net Service. While the vulnerability is in Net Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Net Service. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Database Server Net Service 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Database Server Net Service是美国甲骨文（Oracle）公司的一个数据库网络通信与连接管理服务组件。 Oracle Database Server Net Service 23.4.0版本至23.26.2版本存在安全漏洞，该漏洞源于Net Service组件问题，可能导致未经身份验证的攻击者通过TLS网络访问，造成服务接管。
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 Database Server 23.4.0 ~ 23.26.2 -

II. Public POCs for CVE-2026-46833

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-46833

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-46833 (1)

Same Patch Batch · Oracle Corporation · 2026-05-28 · 26 CVEs total

CVE-2026-46840 10.0 CRITICAL Oracle REST Data Services 安全漏洞
CVE-2026-46775 9.9 CRITICAL Oracle REST Data Services 安全漏洞
CVE-2026-46839 9.9 CRITICAL Oracle REST Data Services 安全漏洞
CVE-2026-46822 9.9 CRITICAL Oracle iAssets 安全漏洞
CVE-2026-46824 9.9 CRITICAL Oracle Universal Work Queue 安全漏洞
CVE-2026-34311 9.8 CRITICAL Oracle Hospitality OPERA 5 Property Services 安全漏洞
CVE-2026-46817 9.8 CRITICAL Oracle Payments 安全漏洞
CVE-2026-46819 9.1 CRITICAL Oracle Internet Procurement Connector 安全漏洞
CVE-2026-46837 8.8 HIGH Oracle Flow Manufacturing 安全漏洞
CVE-2026-46826 8.8 HIGH Oracle Payroll 安全漏洞
CVE-2026-46827 8.8 HIGH Oracle Payroll 安全漏洞
CVE-2026-46820 8.5 HIGH Oracle Financials Common Modules 安全漏洞
CVE-2026-35277 8.1 HIGH Oracle REST Data Services 安全漏洞
CVE-2026-46828 8.1 HIGH Oracle Payroll 安全漏洞
CVE-2026-35266 7.9 HIGH Oracle REST Data Services 安全漏洞
CVE-2026-46823 7.7 HIGH Oracle Public Sector Financials (International) 安全漏洞
CVE-2026-46821 7.7 HIGH Oracle Financials Common Modules 安全漏洞
CVE-2026-46829 7.5 HIGH Oracle REST Data Services 安全漏洞
CVE-2026-46835 7.5 HIGH Oracle Database Server Net Service 安全漏洞
CVE-2026-46834 7.5 HIGH Oracle Database Server Net Service 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Oracle Database Server
Same vendor: Oracle Corporation

V. Comments for CVE-2026-46833

No comments yet

Leave a comment