CVE-2026-87088
CVE-2026-87088 is a high-severity vulnerability in Tanium Enforce with a CVSS 3.x base score of 7.0. 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-78.
Key facts
- Severity: High (CVSS 3.x base score 7.0)
- EPSS exploit prediction: 0% (6th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Tanium Enforce
- Published:
- Last modified:
Description
Tanium addressed an unauthorized code execution vulnerability in Enforce.
Frequently asked questions
- What is CVE-2026-87088?
- Tanium addressed an unauthorized code execution vulnerability in Enforce.
- How severe is CVE-2026-87088?
- CVE-2026-87088 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-87088 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-87088?
- CVE-2026-87088 affects Tanium Enforce. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-87088?
- 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.
- When was CVE-2026-87088 published?
- CVE-2026-87088 was published on 2026-09-09 and last updated on 2026-09-16.
References
Affected products (1)
- cpe:2.3:a:tanium:enforce:*:*:*:*:*:*:*:*
More vulnerabilities in Tanium Enforce
- CVE-2026-87084 — High (CVSS 7.7): Tanium addressed a server-side request forgery vulnerability in Enforce.
- CVE-2025-15343 — Medium (CVSS 6.5): Tanium addressed an incorrect default permissions vulnerability in Enforce.
All CVEs affecting Tanium Enforce →
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