Widely deployed Oracle EBS with ECF; HTTP-exposed, low-privilege exploit risks data breach across enterprises.
CVE-2026-46899
Critical HTTP-exposed flaw in Oracle E-Business Suite ECF enables low-privilege remote data access.
Is CVE-2026-46899 being exploited?
Not confirmed. CVE-2026-46899 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.34% probability of exploitation in the next 30 days.
How severe is CVE-2026-46899?
CVE-2026-46899 is rated Critical with a CVSS score of 9.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-46899?
Yes. A fix has been recorded for CVE-2026-46899. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-46899 affect?
CVE-2026-46899 affects Oracle E-Business Suite, Oracle Enterprise Command Center Framework, Oracle E-Business Suite Core (V15/V16), Oracle EBS environments with ECF. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-46899?
Patch ASAP; restrict HTTP access; enforce least privilege.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker can read/modify/delete Oracle EBS ECF data; high confidentiality and integrity impact.
Immediate action required
- affectedV15
- affectedV16
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.