Affects Oracle E-Business Suite (widely used enterprise ERP). Allows low-privilege remote compromise of workflow data and DoS, warranting org-wide attention.
CVE-2026-70931
Low-privilege remote vuln in Oracle EBS Workflow Mailer allowing data modification and DoS.
Is CVE-2026-70931 being exploited?
Not confirmed. CVE-2026-70931 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 0.35% probability of exploitation in the next 30 days.
How severe is CVE-2026-70931?
CVE-2026-70931 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-2026-70931?
Yes. A fix has been recorded for CVE-2026-70931. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-70931 affect?
CVE-2026-70931 affects Oracle E-Business Suite (EBS) Workflow Notification Mailer, Oracle EBS versions 12.2.3 through 12.2.15. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-70931?
Apply vendor patch/mitigation ASAP; restrict HTTP access to Workflow Mailer and monitor logs.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote, low-privileged attacker via HTTP can create/modify/delete Oracle Workflow data and cause hang/crash (availability loss).
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.