CVE-2026-83061: Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Internet Directory. Successful attacks of this vulnerability can result in takeover of Oracle Internet Directory. in Oracle Corporation Oracle Internet Directory
A critical vulnerability exists in the Oracle Internet Directory component of Oracle Fusion Middleware (OID LDAP Server) affecting versions 12.2.1.4.0 and 14.1.2.1.0. This vulnerability allows unauthenticated attackers with network access via LDAP to fully compromise the Oracle Internet Directory, impacting confidentiality, integrity, and availability. The vulnerability has a CVSS 3.1 base score of 9.8. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update.
AI Analysis
Technical Summary
CVE-2026-83061 is a critical vulnerability in Oracle Internet Directory (OID LDAP Server) versions 12.2.1.4.0 and 14.1.2.1.0. It allows an unauthenticated attacker with network access via LDAP to compromise the Oracle Internet Directory, potentially leading to full takeover. The vulnerability has a CVSS 3.1 score of 9.8, indicating high impact on confidentiality, integrity, and availability. Oracle has included fixes for this vulnerability in their September 2026 Critical Security Patch Update, which contains 673 security patches across multiple Oracle products.
Potential Impact
Successful exploitation of this vulnerability can result in complete compromise of Oracle Internet Directory, affecting confidentiality, integrity, and availability of the system. An unauthenticated attacker with network access via LDAP can exploit this flaw, potentially leading to takeover of the affected component.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the available patches promptly to mitigate this vulnerability. Oracle recommends remaining on actively-supported versions and applying security patches without delay to prevent exploitation.
CVE-2026-83061: Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Internet Directory. Successful attacks of this vulnerability can result in takeover of Oracle Internet Directory. in Oracle Corporation Oracle Internet Directory
Description
A critical vulnerability exists in the Oracle Internet Directory component of Oracle Fusion Middleware (OID LDAP Server) affecting versions 12.2.1.4.0 and 14.1.2.1.0. This vulnerability allows unauthenticated attackers with network access via LDAP to fully compromise the Oracle Internet Directory, impacting confidentiality, integrity, and availability. The vulnerability has a CVSS 3.1 base score of 9.8. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update.
CVSS v3.1
Score 9.8critical
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83061 is a critical vulnerability in Oracle Internet Directory (OID LDAP Server) versions 12.2.1.4.0 and 14.1.2.1.0. It allows an unauthenticated attacker with network access via LDAP to compromise the Oracle Internet Directory, potentially leading to full takeover. The vulnerability has a CVSS 3.1 score of 9.8, indicating high impact on confidentiality, integrity, and availability. Oracle has included fixes for this vulnerability in their September 2026 Critical Security Patch Update, which contains 673 security patches across multiple Oracle products.
Potential Impact
Successful exploitation of this vulnerability can result in complete compromise of Oracle Internet Directory, affecting confidentiality, integrity, and availability of the system. An unauthenticated attacker with network access via LDAP can exploit this flaw, potentially leading to takeover of the affected component.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the available patches promptly to mitigate this vulnerability. Oracle recommends remaining on actively-supported versions and applying security patches without delay to prevent exploitation.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-5hqm-fgh7-8r5j
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-83061"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e255bf5e2cf5ea33b5
Added to database: 09/16/2026, 03:07:14 UTC
Last enriched: 09/16/2026, 04:36:06 UTC
Last updated: 09/16/2026, 05:01:22 UTC
Views: 1
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.