Skip to main content
Back to overview
Medium

Nissan Employee Data Breach Linked to Oracle PeopleSoft Zero-Day

Nissan disclosed an employee data breach linked to the exploitation of the Oracle PeopleSoft CVE-2026-35273 vulnerability as a zero-day.

Key points

  • Employee data breach.
  • Linked to Oracle PeopleSoft CVE-2026-35273 zero-day exploitation.
  • Attack window between May 27 and June 9, 2026.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Vulnerability Exploitation

Hacking activity

03

Potential impact

Potential data exposure

Confidentiality

Published
Jun 9, 2026
Updated
Jun 29, 2026
Confidence
Medium
Evidence
1 source

Structured assessment

Signal analysis

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Hacking activity

Watch internet-facing systems, credential abuse and exploit activity.

  • Source type: possible insider or internal misuse

Business impact

Potential data exposure
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

Nissan GlobalData DisclosureOracle PeopleSoft Zero-Day NissanOracle PeopleSoft CVE-2026-35273EmployeeLinkedAttack

Quick context

Questions about this signal

What happened in this signal?

Nissan disclosed an employee data breach linked to the exploitation of the Oracle PeopleSoft CVE-2026-35273 vulnerability as a zero-day. The attacks, primarily impacting organizations in the education sector, occurred between May 27 and June 9, 2026.

When was this signal reported?

Shadow Tier lists Jun 9, 2026 as the signal date.

Which organization is connected to this signal?

Nissan Global is the organization connected to this public signal.

Explore Nissan Global
Which attack pattern is relevant?

This signal is connected to vulnerability-exploitation intelligence based on its reported incident context.

Explore vulnerability-exploitation intelligence