Clustered Data ONTAP versions prior to 9.7P13 and 9.8P3 are susceptible to a…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Clustered Data ONTAP versions prior to 9.7P13 and 9.8P3 are susceptible to a vulnerability which could allow single workloads to cause a Denial of Service (DoS) on a cluster node.
Why it matters now
EPSS 0.00832 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Clustered Data ONTAP | Versions prior to 9.7P13 and 9.8P3 | — | No fix listed | CNA |
- Clustered Data ONTAP Vendor— Affected Versions prior to 9.7P13 and 9.8P3 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:netapp:clustered_data_ontap:*:*:*:*:*:*:*:* | before 9.7 | Vulnerable | NetApp |
| cpe:2.3:o:netapp:clustered_data_ontap:9.7:-:*:*:*:*:*:* | 9.7 | Vulnerable | NetApp |
| cpe:2.3:o:netapp:clustered_data_ontap:9.7:p12:*:*:*:*:*:* | 9.7 p12 | Vulnerable | NetApp |
| cpe:2.3:o:netapp:clustered_data_ontap:9.7:rc1:*:*:*:*:*:* | 9.7 rc1 | Vulnerable | NetApp |
| cpe:2.3:o:netapp:clustered_data_ontap:9.8:-:*:*:*:*:*:* | 9.8 | Vulnerable | NetApp |
- cpe:2.3:o:netapp:clustered_data_ontap:*:*:*:*:*:*:*:* Versions before 9.7 Vulnerable ·NetApp
- cpe:2.3:o:netapp:clustered_data_ontap:9.7:-:*:*:*:*:*:* Versions 9.7 Vulnerable ·NetApp
- cpe:2.3:o:netapp:clustered_data_ontap:9.7:p12:*:*:*:*:*:* Versions 9.7 p12 Vulnerable ·NetApp
- cpe:2.3:o:netapp:clustered_data_ontap:9.7:rc1:*:*:*:*:*:* Versions 9.7 rc1 Vulnerable ·NetApp
- cpe:2.3:o:netapp:clustered_data_ontap:9.8:-:*:*:*:*:*:* Versions 9.8 Vulnerable ·NetApp
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-26994
- 2026-10-03 Alias added: GHSA-4r52-wvcw-74vw
References
More NetApp Clustered Data Ontap vulnerabilities
- TI-2021-17490 mod_proxy SSRF KEVCVSS 3.1CRITICAL 9.0
- TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
- TI-2021-02645 SM2 Decryption Buffer Overflow CVSS 3.1CRITICAL 9.8
- TI-2022-01176 The c_rehash script allows command injection CVSS 3.1CRITICAL 9.8
- TI-2020-09644 Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE CVSS 3.1CRITICAL 9.8
- TI-2015-06541 Crypto-NAK packets in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2021-26994 · CVE Program
- CVE-2021-26994 · NVD
- FIRST EPSS
- GHSA-4r52-wvcw-74vw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences