--- title: Oracle Critical Patch Update October 2025 description: Stay secure with Oracle's October 2025 Critical Patch Update. Learn about the 368 new patches addressing 230 vulnerabilities and how to protect your systems effectively. image: https://content.dsp.co.uk/hubfs/Businessman%20holding%20a%20red%20traffic%20triangle%20warning%20sign%20in%20front%20of%20his%20head.jpeg --- [![DSP From Ground to Cloud](https://content.dsp.co.uk/hubfs/Logos/DSP%20From%20Ground%20to%20Cloud/DSP-Logo-Colour-From-Ground-to-Cloud.svg "DSP From Ground to Cloud")](https://dsp.co.uk) [![DSP From Ground to Cloud](https://content.dsp.co.uk/hs-fs/hubfs/2023/Logos/DSP/DSP-Logo-2019-White-600px.png?width=70&height=72&name=DSP-Logo-2019-White-600px.png "DSP From Ground to Cloud")](https://dsp.co.uk) - Services - Consulting Services - [Oracle](https://www.dsp.co.uk/oracle-consultancy) - [Microsoft](https://www.dsp.co.uk/sql-server-consultancy) - [Google](https://www.dsp.co.uk/google-cloud-consultancy) - [Architecture](https://www.dsp.co.uk/solution-design-and-architecture) - Managed Services - [Oracle Managed Services](https://www.dsp.co.uk/oracle-managed-services) - 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These updates are crafted to mitigate potential threats that may exist within Oracle's products, covering issues from code-related flaws to vulnerabilities in third-party components. Consistently applying these updates can greatly enhance the security and stability of your Oracle technologies. This quarter's update introduces 368 new security patches across various Oracle products, addressing 230 critical vulnerabilities that could potentially be exploited remotely without authentication. It is imperative that customers promptly apply these CPU fixes to enhance the security of their systems and prioritise these patches for immediate action.   ## What should I do? Below is a list of affected products and the number of identified vulnerabilities for each. If you use any of these products, you must take the necessary action to address the potential vulnerabilities in your estate. But don’t worry. DSP is here to help. Customers frequently approach us at this time to utilise our [Oracle Critical Patch Update Support Service](https://www.dsp.co.uk/oracle-critical-patch-update-support) to help stay on top of their patches. So, please [get in touch](mailto:enquiries@dsp-explorer.com) if this is an area of concern for you. ## List of identified products and vulnerabilities The number in bold = the number of security patches The numbers in (brackets) = the number of vulnerabilities - [Oracle Database Server](https://www.dsp.co.uk/oracle-consultancy): **6 **(2) - [Oracle GoldenGate](https://www.dsp.co.uk/oracle-goldengate-services): 6 (2) - [Oracle E-Business Suite](https://www.dsp.co.uk/oracle-ebs-services): 9 (6) - Oracle Enterprise Manager (OEM): **3**** **(2)  - [Oracle Financial Services Applications](https://www.dsp.co.uk/it-services-for-finance): 29 (25) - Oracle Fusion Middleware: **20**** **(12) - Oracle Analytics: **8**** **(5) - [Oracle Hyperion](https://www.dsp.co.uk/oracle-hyperion-services): 7 (4) - Oracle Java SE: **5**** **(5) - [Oracle JD Edwards](https://www.dsp.co.uk/jd-edwards-services): 8 (6) - [Oracle MySQL](https://www.dsp.co.uk/mysql-consultancy): 18** **(7)  - [Oracle PeopleSoft](https://www.dsp.co.uk/oracle-peoplesoft-services): 18** **(7) - [Oracle Retail Applications](https://www.dsp.co.uk/it-retail-support): **18 **(14) - Oracle Siebel CRM: **7**** **(7) - [Oracle Supply Chain](https://www.dsp.co.uk/oracle-scm-support): 1** **(1) - Oracle Utilities Applications: **3**** **(2) - Oracle Virtualization: **8** Although a long list of vulnerabilities might seem daunting, securing your hardware and applications is essential. You can protect your environment effectively by staying proactive and regularly applying Critical Patch Updates. Here is the list for details on all the [patches](https://www.oracle.com/security-alerts/cpuoct2025.html). Your system's safety is our priority. If you would like [Oracle Critical Patch Update Support](https://www.dsp.co.uk/oracle-critical-patch-update-support), please [Contact Us](https://www.dsp.co.uk/contact-us) or book a meeting... 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