What is the CVSS score of CVE-2026-62446?

CVE-2026-62446 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.3%.

Hyperion Calculation Manager CVE-2026-62446

EUVD-2026-61382 MEDIUM

Improper Access Control (CWE-284)

2026-08-18 secalert_us@oracle.com

GHSA-6fgr-hw98-pg56

Authentication Bypass Oracle Hyperion Calculation Manager

5.3

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

5.3 MEDIUM

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

vuln.today AI

5.3 MEDIUM

Network-accessible unauthenticated HTTP bypass yielding read-only limited data disclosure; no integrity or availability impact confirmed by description.

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

4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Aug 19, 2026 - 05:44 vuln.today

DescriptionCVE.org

Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Calculation Manager. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Hyperion Calculation Manager accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

AnalysisAI

Unauthorized data exposure in Oracle Hyperion Calculation Manager version 11.2.25.0.000 allows unauthenticated remote attackers to read a subset of application-accessible data via HTTP, exploiting an authentication bypass in the Security component. The CVSS 3.1 score of 5.3 (Medium) reflects low-complexity, no-privilege-required network exploitation with limited confidentiality impact and no integrity or availability consequences. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

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Vulnerability AssessmentAI

Exploitation	Exploitation requires HTTP network access to an exposed Oracle Hyperion Calculation Manager 11.2.25.0.000 instance - specifically, the Security component must be reachable over the network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The CVSS 3.1 score of 5.3 (Medium) is consistent with the actual risk profile: network-accessible, unauthenticated exploitation is substantially offset by impact limited to partial, read-only data disclosure with no integrity or availability consequences. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation	Organizations should apply the relevant patch from the Oracle Critical Patch Update released August 2026, available through the Oracle advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.