What is the CVSS score of CVE-2026-70851?

CVE-2026-70851 has a CVSS 3.1 base score of 3.1 (Low). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.3%.

Oracle Hyperion Financial Management CVE-2026-70851

EUVD-2026-61802 LOW

Improper Access Control (CWE-284)

2026-08-18 secalert_us@oracle.com

GHSA-55g3-jp96-rjxq

Authentication Bypass Denial Of Service Oracle Hyperion Financial Management

3.1

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

3.1 LOW

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

vuln.today AI

3.1 LOW

Network HTTP access with high complexity and low-privilege authentication required; strictly availability-only partial impact, unchanged scope - all metrics align with the Oracle-provided vector.

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

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

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Aug 19, 2026 - 05:24 vuln.today

DescriptionCVE.org

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L).

AnalysisAI

Partial denial of service in Oracle Hyperion Financial Management 11.2.25.0.000 is achievable by a low-privileged, authenticated attacker over HTTP, targeting the Security component under high-complexity conditions. Impact is limited exclusively to availability - no confidentiality or integrity compromise is possible - resulting in a partial service disruption rather than full outage. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	Exploitation requires possession of at least a low-privileged account on Oracle Hyperion Financial Management (PR:L per CVSS vector), meaning the attacker must first obtain valid application credentials through credential theft, phishing, or reuse. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The CVSS 3.1 base score of 3.1 is low, and the vector's constituent metrics substantiate this: AC:H substantially reduces exploitability, PR:L demands valid credentials, and A:L caps impact at partial availability degradation with no confidentiality or integrity exposure. … 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 Critical Security Patch Update (CPU) for August 2026, which addresses this vulnerability; the advisory is available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.