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TI-2026-81469 Aliases CVE-2026-108316GHSA-87pr-wf64-gvc5

Information disclosure in Tanium Server error messages

Priority LOW 20CWE-209Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-209.

Summary

Tanium Server from 7.7.3 before 7.7.3.8351, from 7.8.2 before 7.8.2.1263, and from 7.8.4 before 7.8.4.1399 is affected. An error message generated by the server contains sensitive information (CWE-209), which lets a low-privileged remote attacker read data that should stay hidden. Exploitation requires authenticated access, and the flaw has no known exploitation.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Description from the CNA

Tanium addressed an information disclosure vulnerability in Tanium Server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00252 16th percentileScored 2026-11-07
Fix Fixed Tanium Server (Tanium): 7.7.3.8351, 7.8.2.1263, 7.8.4.1399

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TaniumTanium Server7.7.3 to before 7.7.3.8351; 7.8.2 to before 7.8.2.1263; 7.8.4 to before 7.8.4.13997.7.3.8351, 7.8.2.1263, 7.8.4.1399Patch availableCNA
  • Tanium Server VendorTanium Affected 7.7.3 to before 7.7.3.8351; 7.8.2 to before 7.8.2.1263; 7.8.4 to before 7.8.4.1399 Fixed in 7.7.3.8351, 7.8.2.1263, 7.8.4.1399 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:tanium:server:*:*:*:*:*:*:*:*——Tanium
  • cpe:2.3:a:tanium:server:*:*:*:*:*:*:*:* Versions — — ·Tanium

Remediation

Upgrade Tanium Server to 7.7.3.8351, 7.8.2.1263, or 7.8.4.1399 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

  • Fix · CNA Tanium Server (Tanium) Fixed in 7.7.3.8351, 7.8.2.1263, 7.8.4.1399

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Tanium Server 7.7.3.8351, 7.8.2.1263, 7.8.4.1399

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2026-81468 Incorrect privilege assignment in Tanium ServerPriority LOW 31
    • TI-2026-81466 Denial of service in Tanium Server due to unlimited resource allocationPriority LOW 30
    • TI-2026-81467 Insufficient logging in Tanium Server hides some actionsPriority LOW 13
    Show all 4 records →

Timeline

  1. 2026-10-27 Threatist record created from CVE-2026-108316
  2. 2026-10-27 Alias added: GHSA-87pr-wf64-gvc5
  3. 2026-11-04 CISA SSVC decision points changed

References

Other 1

  • TI-2026-81473 Unauthorized code execution in Tanium Threat Response CVSS 3.1HIGH 8.8
  • TI-2026-81459 Tanium Certificate Manager unauthorized code execution vulnerability CVSS 3.1HIGH 8.8
  • TI-2026-59476 Tanium addressed a SQL injection vulnerability in Threat Response. CVSS 3.1HIGH 8.8
  • TI-2026-08094 Tanium addressed an unauthorized code execution vulnerability in Connect. CVSS 3.1HIGH 8.8
  • TI-2026-08093 Tanium addressed an unauthorized code execution vulnerability in Connect. CVSS 3.1HIGH 8.8
  • TI-2025-13983 Tanium addressed an improper input validation vulnerability in Deploy. CVSS 3.1HIGH 8.8
See all 135 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences