Impacts Oracle E-Business Suite (widely deployed ERP). Unauthenticated remote takeover via SMTP can disrupt enterprise operations and data, making it broadly newsworthy.
CVE-2026-70926
Unauthenticated remote takeover of Oracle Workflow via SMTP.
Is CVE-2026-70926 being exploited?
Not confirmed. CVE-2026-70926 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 0.51% probability of exploitation in the next 30 days.
How severe is CVE-2026-70926?
CVE-2026-70926 is rated Critical with a CVSS score of 9.8. 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-2026-70926?
Yes. A fix has been recorded for CVE-2026-70926. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-70926 affect?
CVE-2026-70926 affects Oracle E-Business Suite - Workflow Notification Mailer (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-2026-70926?
Block SMTP access to Workflow Mailer, restrict network access, monitor logs, apply Oracle patch when released.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can remotely take over Oracle Workflow via SMTP, causing full C/I/A compromise, data theft and service disruption.
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.