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Critical· 9.8actively exploitedofficial fix available

CVE-2026-46817

This vulnerability affects Oracle Payments in Oracle E-Business Suite, specifically the File Transmission component. Unauthenticated attackers can exploit it over HTTP to take full control of the system, compromising confidentiality, integrity, and availability. The CVSS score is 9.8, indicating a critical risk.

publishedMay 28, 2026
last modifiedJul 21, 2026
sourcesNVD · CISA-KEV
severity · cvss
9.8
critical · how bad it is
exploitation · epss
13%
96th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Aug 20, 2026

An official fix is available, so this entry is kept for 30 days and then removed automatically.

01

Who is affected

Oracle E-Business Suite Payments component, versions 12.2.3 through 12.2.15, used by organizations running Oracle Payments.

02

Real-world impact

An attacker could take over the Oracle Payments system, gaining full control, accessing sensitive financial data, and potentially disrupting payment processing.

03

Why this severity

The high score reflects that the flaw allows remote exploitation without authentication, with complete compromise of confidentiality, integrity, and availability.

04

What to do about it

official fix available
recommended steps
  1. 01Apply the Oracle-provided mitigation for the affected Oracle Payments File Transmission component as per Oracle's instructions.
  2. 02Verify that the mitigation has been applied and the system is no longer vulnerable.

CISA KEV required action

05

Timeline

  1. May 28, 2026 · May 28, 2026
    Published
    Disclosed and added to the National Vulnerability Database.
  2. Jul 15, 2026 · 21d ago
    Confirmed exploited (CISA KEV)
    CISA added it to the Known Exploited Vulnerabilities catalog — attackers are using it in the wild.
  3. Jul 18, 2026 · 18d ago
    CISA remediation deadline
    Federal agencies are required to remediate by this date.
  4. Jul 21, 2026 · 14d ago
    Advisory updated
    The NVD record was last revised.
  5. Jul 21, 2026 · 14d ago
    Official fix available
    A vendor patch or mitigation now exists — see the remediation steps above.
06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionNone needed
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
07

References & advisories

NVD advisory ↗CISA KEV catalog ↗Search advisories ↗
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
CVE-2026-46817: This vulnerability affects Oracle Payments in Oracle E-Business Suite, · Vulnary