Oracle Net Service TLS Exploit Enables Unauthenticated Takeover
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Oracle Database Server | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Oracle | Database Server |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.328% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspumay2026.html |
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Oracle Net Service TLS Exploit Enables Unauthenticated Takeover | |
| Weaknesses | CWE-284 CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network Service Takeover via TLS in Oracle Database Server | |
| Weaknesses | CWE-287 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oracle database Server
|
|
| Vendors & Products |
Oracle database Server
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network Service Takeover via TLS in Oracle Database Server | |
| Weaknesses | CWE-287 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| 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). | |
| First Time appeared |
Oracle
Oracle database - Net Service |
|
| CPEs | cpe:2.3:a:oracle:database_-_net_service:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle database - Net Service |
|
| References |
| |
| Metrics |
cvssV3_1
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