CVE-2026-12139
Tanium addressed an information disclosure vulnerability in Connect.
Tanium addressed an information disclosure vulnerability in Connect.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Tanium addressed an information disclosure vulnerability in Connect.
Tanium addressed an information disclosure vulnerability in Connect.
- Record
CVE-2026-12139- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-214
- Updated
- 2026-11-02
EUVDEUVD-2026-46406
Tanium addressed an information disclosure vulnerability in Connect.
- Record
EUVD-2026-46406- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-w2w5-6rpf-f2w8
Tanium addressed an information disclosure vulnerability in Connect.
Tanium addressed an information disclosure vulnerability in Connect.
- Record
GHSA-w2w5-6rpf-f2w8- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-214
- Updated
- 2026-11-02
NVD
Tanium addressed an information disclosure vulnerability in Connect.
- Record
CVE-2026-12139- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-214
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-12139 is a medium vulnerability (CVSS 4.4) in Tanium Connect, published July 21, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. No source names a fixed version.