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Vulnerabilities

Vulnerability · CVE-2025-15320

Tanium addressed a denial of service vulnerability in Tanium Client.

Published Feb 6, 2026 · catalog updated Feb 6, 2026 · Tanium Tanium Client

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-15320. EPSS is 0.11%. Act only if a listed version of Tanium Tanium Client is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low3.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.11%
Remediation
Version ranges on file
Affected products
vendor Tanium Tanium Client 7.6.4.0 <7.6.4.2160

Tanium addressed a denial of service vulnerability in Tanium Client.

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 Tanium Tanium Client 7.6.4.0 <7.6.4.21607.6.4.0 <7.6.4.2160

How to fix CVE-2025-15320

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-2025-15320. EPSS is 0.11%. Act only if a listed version of Tanium Tanium Client is installed.

Which versions are affected?

Compare what you have installed with Tanium Tanium Client 7.6.4.0 <7.6.4.2160 7.6.4.0 <7.6.4.2160. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.11%. 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. Feb 6, 2026 · EUVD

    Detected

    Tanium addressed a denial of service vulnerability in Tanium Client.

  2. Feb 6, 2026 · EUVD

    Updated

    Tanium addressed a denial of service vulnerability in Tanium Client.

Sources

  • CVE.orgVulnerability recordCVE-2025-15320

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-15320

    30-day exploitation probability 0.11%

    first.org
  • EUVDVulnerability recordEUVD-2025-206878

    Tanium addressed a denial of service vulnerability in Tanium Client.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026