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CVE-2026-101767 Oracle Corporation CVE debrief

CVE-2026-101767 is a critical vulnerability in Oracle Application Object Library, a component of Oracle E-Business Suite. The vulnerability, affecting versions 12.2.3-12.2.15, allows unauthenticated attackers with network access via HTTP to compromise the library, potentially leading to system takeover and data breaches. Defenders should prioritize patching and monitoring. The CVE record was published on 2026-10-20T21:22:48.577Z and has not been modified since then. Official CVE Program and NVD records confirm the vulnerability, and a vendor advisory from Oracle Corporation provides additional context.

Vendor
Oracle Corporation
Product
Oracle Application Object Library
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-20
Original CVE updated
2026-10-21
Advisory published
2026-10-20
Advisory updated
2026-10-21

Who should care

Defenders responsible for Oracle Application Object Library systems, particularly those using versions 12.2.3-12.2.15, should assess exposure and prioritize patching. Security teams and vulnerability management teams should review the CVE record and vendor advisory to determine the full scope of affected systems and develop a plan for remediation. Additionally, operators and platform administrators should be aware of the potential risks and take steps to

Why it matters

CVE-2026-101767 is a critical vulnerability in Oracle Application Object Library that allows unauthenticated attackers to compromise the library, potentially leading to system takeover and data breaches. Defenders should prioritize patching and monitoring.

  • Potential takeover of Oracle Application Object Library systems
  • Compromise of confidentiality, integrity, and availability

Technical summary

A critical vulnerability exists in Oracle Application Object Library versions 12.2.3-12.2.15, allowing unauthenticated attackers with network access via HTTP to compromise the library. Successful attacks can result in takeover of Oracle Application Object Library. The vulnerability has a CVSS score of 9.8 and is considered critical. Defenders should prioritize patching and monitoring to prevent potential system takeover and data breaches. The vulnerability affects Oracle Application Object Library, a component of Oracle E-Business Suite.

Defensive priority

High

Recommended defensive actions

  • Review and apply Oracle Corporation's security patches for Oracle Application Object Library versions 12.2.3-12.2.15
  • Implement network access controls to restrict HTTP access to Oracle Application Object Library
  • Monitor Oracle Application Object Library systems for potential takeover attempts
  • Conduct a thorough review of affected product deployments in managed environments
  • Verify the integrity of Oracle Application Object Library systems and data
  • Track exceptions and retest remediated assets to ensure successful patching
  • technicalSummary

Evidence notes

Official CVE Program and NVD records confirm a critical vulnerability in Oracle Application Object Library. Vendor advisory from Oracle Corporation provides additional context. The vulnerability has been publicly disclosed and requires immediate attention from defenders. Evidence is limited to CVE Program and NVD records, and further verification is necessary to determine the full scope of affected systems.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-101767 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-101767

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

  • CVE-2026-101767 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-101767

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

Supplemental references

  • CVE-2026-101767

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/101xxx/CVE-2026-101767.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://www.oracle.com/security-alerts/cpuoct2026.html

    Supplemental source - vendor-advisory

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.