CVE-2026-121394.4MediumCWE-214

CVE-2026-12139: Tanium addressed an information disclosure vulnerability in Connect.

Tanium · Connect

Vendor fix available · Affected: Tanium Connect · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.2%probability of exploitation in the next 30 days

4th percentile

050100

Higher than 4% of scored CVEs

4.4MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Tanium addressed an information disclosure vulnerability in Connect.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Tanium · Connectfrom 5.29.251 before 5.29.251; from 5.37.156 before 5.37.156; from 5.47.112 before 5.47.112

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Invocation of Process Using Visible Sensitive Information · Information Disclosure
Vendor: Tanium
Published: July 2026
Band: Unlikely (under 1%), July 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-12139 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.