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PeopleSoft Inventory Brazil CVE-2026-83147

| EUVDEUVD-2026-79474 HIGH
2026-09-15 secalert_us@oracle.com GHSA-whmv-j58r-796p
7.8
CVSS 3.1 · NVD
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NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.8 HIGH

Exploitation needs only a low-privileged local logon with no user interaction and low complexity, yielding full C/I/A impact.

3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from NVD.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Metadata Corrected
Sep 15, 2026 - 21:40 vuln.today
tag: Peoplesoft added
Analysis Generated
Sep 15, 2026 - 21:38 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 7.8

DescriptionNVD

Vulnerability in the PeopleSoft Enterprise FIN Inventory Brazil product of Oracle PeopleSoft (component: Inventory). The supported version that is affected is 9.1. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise FIN Inventory Brazil executes to compromise PeopleSoft Enterprise FIN Inventory Brazil. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise FIN Inventory Brazil. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

AnalysisAI

Local privilege escalation and full takeover in Oracle PeopleSoft Enterprise FIN Inventory Brazil 9.1, where any attacker holding a valid low-privileged logon to the host running the application can compromise confidentiality, integrity and availability of the Inventory component entirely. Because the flaw is reached via local access (AV:L, PR:L, UI:N) with low attack complexity, it is most relevant to insider threat, shared-host environments and post-compromise lateral movement on PeopleSoft infrastructure rather than to internet-facing attackers. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation Exploitation requires (a) a logon to the infrastructure where PeopleSoft Enterprise FIN Inventory Brazil 9.1 executes - i.e. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The Oracle-published CVSS 3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, 7.8) is internally consistent: exploitation is local and requires only a low-privileged logon, is automatable with no user interaction, and yields high impact across all three security objectives. … 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 the Oracle Critical Security Patch Update containing the PeopleSoft Enterprise FIN Inventory Brazil 9.1 fix, available via the vendor advisory at https://www.oracle.com/security-alerts/cspusep2026.html (My Oracle Support login required to download the patch); Oracle CPUs are cumulative, so install the latest CPU for the 9.1 line rather than an individual one-off. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-83147 vulnerability details – vuln.today

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