Vulnerability · Published Oct 27, 2026 · Assigned by netapp
CVE-2026-22063CVE-2026-22063 eMudhra CA Certificate Compromise in NetApp Products
Medium 6.0
In plain English
A medium-severity broken cryptography in E-Series SANtricity OS Controller Software from NetApp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 4.0)6.0Medium
Exploit odds (30 days)<0.1%top 99.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NetApp | ONTAP 9 | 0 – before 9.18.1 |
| NetApp | StorageGRID (formerly StorageGRID Webscale) | 0 – through 12.2.0 |
| NetApp | E-Series SANtricity OS Controller Software | 0 |
Weakness: CWE-327 · Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N