Affects widely used enterprise software (Oracle E-Business Suite). High-impact data compromise of Bills of Material could disrupt business processes and supply-chain data.
CVE-2026-83448
Low-privilege HTTP flaw allows full access to Oracle EBS Bills of Material
Is CVE-2026-83448 being exploited?
Not confirmed. CVE-2026-83448 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 0.30% probability of exploitation in the next 30 days.
How severe is CVE-2026-83448?
CVE-2026-83448 is rated High with a CVSS score of 8.1. 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-2026-83448?
Yes. A fix has been recorded for CVE-2026-83448. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-83448 affect?
CVE-2026-83448 affects Oracle E-Business Suite - Bills of Material (versions 12.2.3–12.2.15). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-83448?
Apply Oracle security update immediately; restrict HTTP access to EBS interfaces
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Low-privileged attacker over HTTP can create, delete, modify or read all Bills of Material data (privilege escalation, data compromise).
Immediate action required
- affected>= 12.2.3 and <= 12.2.15
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.