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Vulnerabilities

Vulnerability · CVE-2026-22052

ONTAP versions 9.12.1 and higher with S3 NAS buckets are susceptible to an information disclosure vulnerability.

Published Mar 5, 2026 · catalog updated Jun 17, 2026 · ONTAP versions 9.12.1 and

Check if you run it

No confirmed exploitation is on record for CVE-2026-22052. EPSS is 0.20%. Act only if a listed version of ONTAP versions 9.12.1 and is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (ONTAP versions 9.12.1 and).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.20%
Remediation
Advisory link
Affected products
cpe netapp/ontap

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe netapp/ontap9

How to fix CVE-2026-22052

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-22052. EPSS is 0.20%. Act only if a listed version of ONTAP versions 9.12.1 and is installed.

Which versions are affected?

Compare what you have installed with 9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-209. EPSS 0.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 5, 2026 · NIST NVD

    Detected

    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.

  2. Jun 17, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-22052

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-22052

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2026-22052

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.