CVE-2026-48584
Azure Synapse privilege escalation allows network-level privilege elevation.
Is CVE-2026-48584 being exploited?
Not confirmed. CVE-2026-48584 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 0.91% probability of exploitation in the next 30 days.
How severe is CVE-2026-48584?
CVE-2026-48584 is rated Critical with a CVSS score of 9.9. 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-2026-48584?
Yes. A fix has been recorded for CVE-2026-48584. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-48584 affect?
CVE-2026-48584 affects Azure Synapse Analytics. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-48584?
Monitor activity and patch when released; restrict access to Synapse.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated attacker can escalate privileges within Azure Synapse over the network, gaining admin-like control.
Immediate action required