Actively exploited KEV catalog No authentication

CVE-2026-46817

Oracle E-Business Suite Improper Privilege Management Vulnerability

CheckOps priority index

6.7/10 Patch within 7 days

Severity9.8

Probability1.2

Exploitation4/5

Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.

EPSS · today 12.3% higher than 96.2% of CVEs

CVSS 3.1 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:

Exploited for 111 days 15 Jul 2026

CISA due date 18 Jul 2026 for US federal agencies

Exploitation probability EPSS · FIRST

EPSS probability (%)Percentile among all CVEs

Exploitation signals 4 / 5

KEV catalog (CISA)15 Jul 2026
Exploited in EUVD (ENISA)15 Jul 2026
Used by ransomwareno
EPSS above 10 %12.3%
No account, over the networkyes

What to do

Fix

Apply the vendor’s fix as soon as it is available.

CISA guidance: 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.

Meanwhile

Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.

Manufacturers (CRA)

Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained

Description ENISA EUVD

Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected products

Oracle PaymentsE-Business Suite

Affected versions

12.2.3 ≤12.2.15

Weaknesses (CWE)

CWE-269 CWE-287 CWE-306

Open source packages OSV

Affected libraries according to OSV, with fixed versions.

Timeline

28 May 2026
Published
15 Jul 2026
Exploitation reported (ENISA)
15 Jul 2026
Added to the KEV catalog
18 Jul 2026
CISA remediation due date
25 Oct 2026
EPSS peak: 12.3%

References

Other exploited vulnerabilities from the same vendor

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