Vulnerability Report

CVE-2026-21976

Title: Unauthorized Data Modification/Access in Oracle Business Intelligence Enterprise Edition

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2026-21976.

CWE Category NVD-CWE-noinfo

Published Date Jan 20, 2026

Modified Date Jan 29, 2026

Exploit Status Not Found

Score 7.1 CVSS v3.1

Exploit Probability (EPSS)

0.05%

Vulnerability Summary

CVE-2026-21976: Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Oracle Analytics Cloud). Supported versions that are affected are 7.6.0.0.0 and 8.2.0.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Impacted Vendors

magzter 1

oracle 1

Reference Links

https://www.oracle.com/security-alerts/cpujan2026.html

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.1

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-21976 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

January 29, 2026 MODIFIED

Vulnerability data updated via NVD.

January 29, 2026 MODIFIED

Vulnerability data updated via NVD.

January 26, 2026 MODIFIED

Vulnerability data updated via NVD.

January 20, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected Stack

No specific products linked.