Unauthenticated Adjacent Access Allows Full Control of Oracle Portable Clusterware
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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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Oracle Database Server |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.395% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oracle Corporation
Oracle Corporation oracle Database Server |
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| Vendors & Products |
Oracle Corporation
Oracle Corporation oracle Database Server |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Adjacent Access Allows Full Control of Oracle Portable Clusterware |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oracle database Server
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| CPEs | cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle database Server
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Physical Access Exploitation of Oracle Portable Clusterware Enables Full Takeover |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Physical Access Exploitation of Oracle Portable Clusterware Enables Full Takeover |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Physical Access Allows Takeover of Oracle Database Portable Clusterware | |
| Weaknesses | CWE-269 CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Physical Access Allows Takeover of Oracle Database Portable Clusterware | |
| Weaknesses | CWE-269 CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Portable Clusterware executes to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Portable Clusterware. CVSS 3.1 Base Score 9.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). | |
| First Time appeared |
Oracle
Oracle database - Portable Clusterware |
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| CPEs | cpe:2.3:a:oracle:database_-_portable_clusterware:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle database - Portable Clusterware |
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| References |
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| Metrics |
cvssV3_1
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