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.

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
NetApp ONTAP 9 unaffected
Version Status Constraints
0 affected < 9.18.1
NetApp StorageGRID (formerly StorageGRID Webscale) unaffected
Version Status Constraints
0 affected ≤ 12.2.0
NetApp E-Series SANtricity OS Controller Software unaffected
Version Status Constraints
0 affected —

No data.

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://security.netapp.com/advisory/NTAP-20261027-0001/ cve-icon cve-icon
History

Wed, 28 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-316
CWE-332

Tue, 27 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
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.
Title CVE-2026-22063 eMudhra CA Certificate Compromise in NetApp Products
References
Metrics cvssV4_0

{'score': 6, '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: netapp

Published:

Updated: 2026-10-27T22:20:43.242Z

Reserved: 2026-01-05T22:49:12.527Z

Link: CVE-2026-22063

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-27T23:17:05.303

Modified: 2026-10-27T23:17:05.303

Link: CVE-2026-22063

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T00:00:22Z

Weaknesses