Medium severity · published Mar 4, 2026
CVE-2026-22052
ONTAP versions 9.12.1 and higher with S3 NAS buckets are susceptible to an information disclosure vulnerability
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
ONTAP versions 9.12.1 and higher with S3 NAS buckets are susceptible to an information disclosure vulnerability. Successful exploit could allow an authenticated attacker to view a listing of the contents in a directory for which they lack permission.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
O9
ONTAP 9 · NETAPP
9.12.1 and higher · source: vendor
ON
Ontap · Netapp
9.12.1 and later; 9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22052
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22052
Vendor Advisory
https://security.netapp.com/advisory/NTAP-20260304-0001
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