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PatchSiren cyber security CVE debrief

CVE-2026-61103 Oracle Corporation CVE debrief

The CVE-2026-61103 vulnerability is a difficult-to-exploit issue in the PeopleSoft Enterprise CS Campus Community product of Oracle PeopleSoft, specifically in the Security component. The affected version is 9.2.38. This vulnerability allows unauthenticated attackers with access to the physical communication segment to compromise PeopleSoft Enterprise CS Campus Community, potentially leading to unauthorized access to critical data or complete access to all accessible data, as well as unauthorized update, insert, or delete access to some data. The CVSS 3.1 Base Score is 5.9, with Confidentiality and Integrity impacts. Organizations should be aware of this vulnerability and take steps to mitigate it, including applying patches from Oracle, conducting inventory checks, and implementing compensating controls such as network segmentation and monitoring. The CVE record was published on 2026-07-21T22:18:41.467Z and has not been modified since then. To address this vulnerability, it is essential to understand the potential operational impact and review the context provided by the official advisory and CVE record.

Vendor
Oracle Corporation
Product
PeopleSoft Enterprise CS Campus Community
CVSS
MEDIUM 5.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-21
Original CVE updated
2026-07-31
Advisory published
2026-07-21
Advisory updated
2026-07-31

Who should care

Organizations using PeopleSoft Enterprise CS Campus Community 9.2.38 should be aware of this vulnerability and take steps to mitigate it. This includes applying patches from Oracle, conducting inventory checks, and implementing compensating controls such as network segmentation and monitoring.

Technical summary

The CVE-2026-61103 vulnerability is in the PeopleSoft Enterprise CS Campus Community product of Oracle PeopleSoft, specifically in the Security component. The affected version is 9.2.38. This difficult-to-exploit vulnerability allows unauthenticated attackers with access to the physical communication segment to compromise PeopleSoft Enterprise CS Campus Community. Successful attacks can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise CS Campus Community accessible data, as well as unauthorized update, insert, or delete access to some data. The CVSS 3.1 Base Score is 5.9, with Confidentiality and Integrity impacts.

Defensive priority

Organizations using PeopleSoft Enterprise CS Campus Community 9.2.38 should prioritize patching due to the potential for unauthorized data access and integrity impacts.

Recommended defensive actions

  • Apply the patch from Oracle as soon as possible
  • Conduct an inventory check to identify instances of PeopleSoft Enterprise CS Campus Community 9.2.38
  • Implement compensating controls such as network segmentation and monitoring
  • Verify the integrity of data stored in PeopleSoft Enterprise CS Campus Community
  • Consider vulnerability scanning and exception tracking

Evidence notes

The CVE-2026-61103 vulnerability in PeopleSoft Enterprise CS Campus Community 9.2.38 has been analyzed and is considered difficult to exploit. It allows unauthenticated attackers with access to the physical communication segment to compromise the software, potentially leading to unauthorized access to critical data or complete access to all accessible data, as well as unauthorized update, insert, or delete access to some data.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-61103 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-61103

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-61103 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-61103

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.