What is the CVSS score of CVE-2026-70719?

CVE-2026-70719 has a CVSS 3.1 base score of 4.0 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.2%.

Oracle Hyperion Calculation Manager CVE-2026-70719

EUVD-2026-61674 MEDIUM

Improper Access Control (CWE-284)

2026-08-18 secalert_us@oracle.com

GHSA-64q9-p72r-88g5

Authentication Bypass Oracle Hyperion Calculation Manager

4.0

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

4.0 MEDIUM

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

vuln.today AI

4.0 MEDIUM

AV:L confirmed by description requiring infrastructure logon; PR:N reflects authentication bypass enabling access without application credentials; C:L only, no integrity or availability impact.

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

4.0 AV:L/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

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Aug 19, 2026 - 05:02 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 logon to the infrastructure where Oracle Hyperion Calculation Manager executes 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 4.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

AnalysisAI

Local information disclosure in Oracle Hyperion Calculation Manager 11.2.25.0.000 enables an unauthenticated attacker with logon access to the underlying infrastructure to bypass application-level authentication controls and read a subset of accessible data. The attack vector is local (AV:L), meaning exploitation requires the attacker to already have operating-system-level access to the host running the product, significantly limiting the exposed population. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	Exploitation requires local logon access to the operating system infrastructure where Oracle Hyperion Calculation Manager 11.2.25.0.000 is installed and executing - this is mandated by the AV:L metric. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The overall real-world risk is low. … 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	Apply Oracle's August 2026 Critical Patch Update (CPU), available via https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.