All vulnerabilities
CVE-2026-22063

ONTAP 9: CVE-2026-22063 eMudhra CA Certificate Compromise in NetApp Products

NetApp ONTAP 9
Open in ThreatlineRecord JSON
CVSS
6.0Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in9.18.1Fixed versionCVE List
Published27 Oct 2026Updated 27 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Reports 1

1 outlet mention it. Reports are not confirmation; each links to its source.

Description

The private keys of eight eMudhra intermediate CA certificates have been compromised. eMudhra revoked the eight affected intermediate certificates on October 18, 2026. While this is not a software vulnerability, CVE-2026-22063 has been assigned to track relevant changes in impacted NetApp products.

Text from CVE List

Affected versions 3

  • ONTAP 9affected: all versions before 9.18.1CVE List
  • StorageGRID (formerly StorageGRID Webscale)affected: all versions through 12.2.0CVE List
  • E-Series SANtricity OS Controller Softwareaffected: version unspecifiedCVE List

References 1