CVE-2026-22052 Information disclosure in ONTAP 9

Medium 5.3 Published 4 Mar 2026 Updated 6 Mar 2026

Authenticated attackers can view directory listings in S3 NAS buckets despite lacking permission, exposing sensitive file structure information.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-22052?

CVE-2026-22052 is a medium-severity vulnerability in NETAPP ONTAP 9, published on 4 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official 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.

Weakness: CWE-209

Which versions are affected by CVE-2026-22052?

It affects 1 product.

Products include Netapp Ontap.

How do I fix CVE-2026-22052?

No fix has been published for CVE-2026-22052 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-22052 being exploited?

There is no known exploitation of CVE-2026-22052 in the wild and no public exploit code.

Sources

Also known as GHSA-5vfc-ccj9-49j9.