How severe is CVE-2025-15319?

CVE-2025-15319 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-15319 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15319?

CVE-2025-15319 affects Tanium Patch Endpoint Tools. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15319?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-15319 have an EU (EUVD) identifier?

Yes. CVE-2025-15319 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207136.

When was CVE-2025-15319 published?

CVE-2025-15319 was published on 2026-02-09 and last updated on 2026-06-17.

CVE-2025-15319

CVE-2025-15319 is a high-severity vulnerability in Tanium Patch Endpoint Tools with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-59.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207136
Weakness: CWE-59
Affected product: Tanium Patch Endpoint Tools
Published: 2026-02-09
Last modified: 2026-06-17

Description

Tanium addressed a local privilege escalation vulnerability in Patch Endpoint Tools.

Frequently asked questions

What is CVE-2025-15319?: Tanium addressed a local privilege escalation vulnerability in Patch Endpoint Tools.
How severe is CVE-2025-15319?: CVE-2025-15319 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-15319 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15319?: CVE-2025-15319 affects Tanium Patch Endpoint Tools. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15319?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-15319 have an EU (EUVD) identifier?: Yes. CVE-2025-15319 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207136.
When was CVE-2025-15319 published?: CVE-2025-15319 was published on 2026-02-09 and last updated on 2026-06-17.

References

https://security.tanium.com/TAN-2025-021

Affected products (1)

cpe:2.3:a:tanium:patch_endpoint_tools:*:*:*:*:*:*:*:*

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