Oracle develops databases, cloud services, and business software; vulnerabilities in these products can expose sensitive data and systems.
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Background for this topic.
Oracle is an enterprise technology ecosystem best known in security contexts for Oracle Database, along with Java, application servers, business applications, and cloud services. These products often process sensitive business and personal data, so the tag commonly covers vulnerabilities, insecure configurations, and security updates affecting Oracle software and its integrations.
Material risks include exposed database listeners or management interfaces, excessive privileges, weak authentication, SQL injection, and vulnerable components that may permit unauthorized queries or code execution. Practitioners should inventory Oracle versions and dependencies, apply relevant security updates through controlled testing, restrict network access, enforce least privilege and encryption, and monitor database activity. Advisories should be assessed against the exact product and release, exploit prerequisites, and available mitigations; unsupported versions may remain exposed to known flaws.
Attackers appear to have reverse-engineered Big Red's patch
The defect impacts a popular collection of business applications that attackers have hit before in widespread attack sprees. The post Researchers spot exploitation of another critical Oracle defect appeared first on CyberScoop.
Nissan says employees' data was stolen via the Oracle PeopleSoft zero-day campaign
Attackers are exploiting a critical flaw in Oracle E-Business Suite, CVE-2026-46817, that allows remote, unauthenticated attackers to take over Oracle Payments. A critical vulnerability in Oracle E-Business Suite, tracked as CVE-2026-46817, is being actively exploited in the wild, according to cybersecurity firm Defused Cyber. “CVE-2026-46817 (CVSS 9.8 unauth HTTP takeover in Oracle E-Business) is being […]
A critical security flaw impacting Oracle E-Business Suite has come under active exploitation in the wild, according to Defused Cyber
Nissan is warning that it suffered a data breach affecting current and former employees after threat actors exploited an Oracle PeopleSoft vulnerability in data theft attacks previously linked to the ShinyHunters extortion group. [...]
The National Association of Insurance Commissioners (NAIC) says the ShinyHunters extortion group stole only publicly available data, outdated logs, and configuration files after breaching its systems by exploiting a zero-day vulnerability in an Oracle PeopleSoft server. [...]
Attackers have begun exploiting a critical vulnerability (CVE-2026-46817) in the Oracle E-Business Suite (EBS) financial application, according to threat intelligence company Defused. [...]
Carmaker points finger at an 'unknown' flaw as customer fallout continues
An attacker has exploited a zero day in Oracle Peoplesoft to gain access to the IT systems of the NAIC, the standard-setting association for the US federal insurance system