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Exploited vulnerability · CISA KEV

Is CVE-2026-46817 exploited? Yes: in CISA KEV since 15 Jul 2026

Gociux · Oracle E-Business Suite · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2026-46817, Oracle E-Business Suite Improper Privilege Management Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 15 Jul 2026, 48 days after it was published. It affects Oracle E-Business Suite. If you run it, CISA's required action is: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

exploitedYesCISA KEV · 15 Jul 2026
ransomwareNot knownno confirmed use
EPSStop 5%very likely to be exploited
severity9.8CVSS 3.1 · critical
US federal due18 Jul 2026BOD 22-01 deadline

What it is

Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments.

VendorOracle (46 exploited CVEs in KEV)
ProductE-Business Suite
VulnerabilityOracle E-Business Suite Improper Privilege Management Vulnerability
WeaknessCWE-269, CWE-287, CWE-306
Published28 May 2026
Added to KEV15 Jul 2026
Reported by (CNA)oracle

What to do

  1. Check whether you run it. Look for E-Business Suite in your asset inventory, including appliances and cloud images. Stack check lists every exploited Oracle CVE at once.
  2. Apply the fix. Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 28 May 2026.
  4. Get told next time. Email alerts when CISA adds a CVE for Oracle.

Other exploited CVEs in E-Business Suite

References

Questions

Is CVE-2026-46817 being exploited?

Yes. CISA added CVE-2026-46817 to the Known Exploited Vulnerabilities catalog on 15 Jul 2026, which means there is reliable evidence of exploitation in the wild.

Is CVE-2026-46817 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2026-46817?

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Check Oracle's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected E-Business Suite and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in July 2026 · Oracle scorecard · act-now radar.

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