CVE-2026-21994
Unauthenticated RCE over HTTP in Oracle Edge Cloud Designer Toolkit 0.3.0
Is CVE-2026-21994 being exploited?
Not confirmed. CVE-2026-21994 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 0.45% probability of exploitation in the next 30 days.
How severe is CVE-2026-21994?
CVE-2026-21994 is rated Critical. 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-2026-21994?
Yes. A fix has been recorded for CVE-2026-21994. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-21994 affect?
CVE-2026-21994 affects Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit (Desktop) v0.3.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-21994?
Wait for patch; restrict HTTP exposure and monitor activity around the toolkit.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated RCE via HTTP allows full takeover of the Toolkit, risking data loss, tampering, and outage.
Monitor only
- affected0.3.0
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.