CyberSecBulletin

Tanium vulnerabilities

We track 1 vulnerability in Tanium products across 13 products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on November 3, 2026.

1vulnerabilities
0critical
1high
0exploited
7.4average CVSS score

Latest Tanium vulnerabilities

  • 7.4 High severity

    TanOS: Improper Certificate Validation

    CVE-2026-121565Tanium

    Tanium addressed an improper certificate validation vulnerability in multiple products. Products have been updated to distrust several intermediate CA certificates associated with compromised private keys.