Unauthenticated remote exploit in Oracle PeopleSoft (widely deployed ERP) that can compromise financial data and disrupt services; high-impact enterprise-wide risk.
CVE-2026-61203
Unauthenticated remote flaw in PeopleSoft FIN Expenses 9.2 enabling data compromise and partial DoS
Is CVE-2026-61203 being exploited?
Not confirmed. CVE-2026-61203 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 0.46% probability of exploitation in the next 30 days.
How severe is CVE-2026-61203?
CVE-2026-61203 is rated Critical with a CVSS score of 9.4. 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-2026-61203?
Yes. A fix has been recorded for CVE-2026-61203. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-61203 affect?
CVE-2026-61203 affects Oracle PeopleSoft Enterprise FIN Expenses 9.2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-61203?
Isolate/segment affected systems, block HTTP access to Expenses, apply vendor patch when released
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated HTTP access allows full read/write/delete of PeopleSoft Expenses data and can cause partial denial of service.
Immediate action required
- affected9.2
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.