EUVD-2026-74562
GHSA-q293-753h-cmv4
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Network-accessible service requiring low-privilege auth; path traversal enables out-of-scope file reads (S:C, C:H) with no write or significant availability impact.
Primary rating from Vendor (Tanium).
CVSS VectorVendor: Tanium
Lifecycle Timeline
3DescriptionCVE.org
Tanium addressed a path traversal vulnerability in Comply.
AnalysisAI
Path traversal in Tanium Comply allows authenticated low-privileged network users to read files outside the module's intended directory scope, resulting in high confidentiality impact and scope change to the broader host system. The CVSS vector (S:C, C:H) indicates the traversal can reach resources beyond the Comply component itself, potentially exposing sensitive configuration, credentials, or endpoint compliance data accessible to the Tanium platform. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid Tanium account with at least low-level privileges (PR:L per CVSS vector) - this is not an unauthenticated attack. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.5 score is driven primarily by the scope change (S:C) and high confidentiality impact (C:H), both of which are plausible for a server-side path traversal in a privileged enterprise agent service. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the vendor-released patch per Tanium security advisory TAN-2026-028 (https://security.tanium.com/TAN-2026-028); the exact fixed version number was not included in the available input data and must be confirmed from the advisory directly. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all systems running Tanium Comply and assess which enforce low-privileged authenticated user access; contact Tanium for official patch timeline and interim mitigation options. …
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
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