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Oracle CVE-2026-87177

| EUVDEUVD-2026-79832 HIGH
2026-09-15 secalert_us@oracle.com GHSA-8645-7f27-grxx
8.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.5 HIGH
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:01 vuln.today
CVE Published
Sep 15, 2026 - 20:19 nvd
HIGH 8.5

DescriptionNVD

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).

AnalysisAI

Authentication bypass in the Security component of Oracle Hyperion Financial Management 11.2.26.0.000 lets a low-privileged user with network access over HTTP read critical financial data and make limited unauthorized modifications, with a scope change that can expose other connected Oracle products. Oracle rates it CVSS 8.5 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N), meaning exploitation requires only a low-privileged authenticated session — not administrative rights — and no user interaction. …

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CVE-2026-87177 vulnerability details – vuln.today

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