CVE-2026-47025 Oracle Corporation CVE debrief

Who should care

System administrators and security teams responsible for Oracle Solaris systems should assess their exposure and take necessary actions to mitigate the vulnerability. This includes reviewing and applying Oracle's security patches, restricting network access, and monitoring systems for suspicious activity. Additionally, security teams should conduct a thorough review of the affected systems and their configurations to identify potential vulnerabilities and

Why it matters

The vulnerability in Oracle Solaris allows low-privileged attackers to compromise the system, potentially leading to a takeover. System administrators and security teams should assess their exposure and take necessary actions to mitigate the vulnerability.

• Potential system takeover by attackers
• Compromise of confidentiality, integrity, and availability

Technical summary

The vulnerability in Oracle Solaris has a CVSS score of 8.8 and can be exploited by low-privileged attackers with network access via HTTP, potentially leading to a takeover of the system. The vulnerability affects Oracle Solaris versions 11.3 and 11.4. The CVE record was published on 2026-10-20T22:19:31.033Z and has not been modified since then. The vulnerability is considered high severity and requires immediate attention from system administrators and security teams. The technical details of the vulnerability are based on the official CVE Program record and the NIST NVD detail page.

Defensive priority

High

Recommended defensive actions

• Review and apply Oracle's security patches for Oracle Solaris
• Restrict network access to Oracle Solaris systems
• Monitor Oracle Solaris systems for suspicious activity
• Conduct a thorough review of the affected systems and their configurations
• Implement compensating controls for exposed systems while remediation is scheduled and verified
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Perform an asset inventory to identify all affected systems

Evidence notes

The CVE record and NVD entry provide details about the vulnerability in Oracle Solaris, including its CVSS score and potential impacts. The vulnerability allows low-privileged attackers with network access via HTTP to compromise the system, potentially leading to a takeover. The evidence is based on the official CVE Program record and the NIST NVD detail page.

Sources and 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.