High-severity (CVSS 9.3) unauthenticated network auth-bypass in widely used Oracle Fusion Middleware Reports; can expose/modify critical data and affect other Oracle products.
CVE-2026-62618
Unauthenticated HTTP auth-bypass in Oracle Reports allowing data access/modification.
Is CVE-2026-62618 being exploited?
Not confirmed. CVE-2026-62618 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 0.26% probability of exploitation in the next 30 days.
How severe is CVE-2026-62618?
CVE-2026-62618 is rated Critical with a CVSS score of 9.3. 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-2026-62618?
Yes. A fix has been recorded for CVE-2026-62618. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-62618 affect?
CVE-2026-62618 affects Oracle Reports Developer 12.2.1.19.0, Oracle Fusion Middleware Reports services. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-62618?
Apply Oracle patch immediately; if unavailable, isolate/block Reports HTTP access and monitor.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker over HTTP can bypass auth to read, modify, insert or delete Oracle Reports data; may affect other Oracle products (scope change).
Immediate action required
- affected12.2.1.19.0
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.