5.5

CVE-2025-23261: nvidia cumulus_linux

CVSS: 5.5v3.1MediumDeferred
Published 04-09-2025Last modified 04-09-2025
Open JSON

Vulnerability summary

CVE-2025-23261 is a medium (CVSS 5.5) vulnerability in nvidia cumulus_linux. EPSS estimates a 0.17% chance of exploitation in the next 30 days, higher than 5.6% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.17%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-09-2025
    PublishedVulnerability first disclosed.
  2. 04-09-2025
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.17%

Chance of exploitation in the next 30 days

Percentile

6%

Versus all other CVEs

30-day change

0.00 pp

From 0.16% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.17%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Nvidia2 products
  • cumulus_linuxCumulus Linux 5.12, 5.11, 5.10, 5.9 and older
  • nvosNVOS 25.02.21xx, 25.02.22xx, 25.02.23xx | NVOS 25.02.3xxx

1 vendor · 2 products

References

3 links