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Vulnerabilities

Vulnerability · CVE-2025-23261

NVIDIA Cumulus Linux and NVOS products contain a vulnerability, where hashed user passwords are not properly suppressed in log files, potentially disclosing information to unauthor

Published Sep 4, 2025 · catalog updated Sep 4, 2025 · NVIDIA NVOS

Check if you run it

No confirmed exploitation is on record for CVE-2025-23261. EPSS is 0.17%. Act only if a listed version of NVIDIA NVOS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.17%
Remediation
Vendor / distro source
Affected products
vendor NVIDIA NVOS NVOS 25.02.21xx, 25.02.22xx, 25.02.23xx

NVIDIA Cumulus Linux and NVOS products contain a vulnerability, where hashed user passwords are not properly suppressed in log files, potentially disclosing information to unauthorized users.

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.

  • vendor NVIDIA NVOS NVOS 25.02.21xx, 25.02.22xx, 25.02.23xxNVOS 25.02.21xx, 25.02.22xx, 25.02.23xx

How to fix CVE-2025-23261

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-2025-23261. EPSS is 0.17%. Act only if a listed version of NVIDIA NVOS is installed.

Which versions are affected?

Compare what you have installed with NVIDIA NVOS NVOS 25.02.21xx, 25.02.22xx, 25.02.23xx NVOS 25.02.21xx, 25.02.22xx, 25.02.23xx. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.17%. 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. Sep 4, 2025 · EUVD

    Detected

    NVIDIA Cumulus Linux and NVOS products contain a vulnerability, where hashed user passwords are not properly suppressed in log files, potentially disclosing information to unauthorized users.

  2. Sep 4, 2025 · EUVD

    Updated

    NVIDIA Cumulus Linux and NVOS products contain a vulnerability, where hashed user passwords are not properly suppressed in log files, potentially disclosing information to unauthorized users.

Sources

  • CVE.orgVulnerability recordCVE-2025-23261

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-23261

    30-day exploitation probability 0.17%

    first.org
  • EUVDVulnerability recordEUVD-2025-26731

    NVIDIA Cumulus Linux and NVOS products contain a vulnerability, where hashed user passwords are not properly suppressed in log files, potentially disclosing information to unauthorized users.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.