Affects Oracle Access Manager (Oracle Fusion Middleware), a widely deployed enterprise identity product; unauthenticated network exploit can expose critical data across organizations.
CVE-2026-60559
Unauthenticated HTTP authentication bypass in Oracle Access Manager allowing full access to OAM data.
Is CVE-2026-60559 being exploited?
Not confirmed. CVE-2026-60559 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 0.41% probability of exploitation in the next 30 days.
How severe is CVE-2026-60559?
CVE-2026-60559 is rated High with a CVSS score of 8.6. 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-2026-60559?
Yes. A fix has been recorded for CVE-2026-60559. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-60559 affect?
CVE-2026-60559 affects Oracle Access Manager 12.2.1.4.0, Oracle Access Manager 14.1.2.1.0, Oracle Fusion Middleware (Authentication Engine). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-60559?
Apply vendor patch ASAP; meanwhile restrict HTTP access, isolate OAM, and deploy WAF rules.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can bypass authentication over HTTP to access all Oracle Access Manager–accessible data (confidentiality breach, scope change).
Immediate action required
- affected12.2.1.4.0
- affected14.1.2.1.0
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.