CVE-2026-15053

High

Description

Tanium addressed a denial of service vulnerability in Tanium Server.

SeverityHigh
CVSS7.5
Exploit probability—
ProductTanium Server
PublishedJul 8, 2026
First seenJul 8, 2026
Weakness typeCWE-789CWE-789

How to fix

Update
  • tanium server7.7.3.8298, 7.8.2.1198, 7.8.4.1327 or later

Affected products

ProductAffected versionsFixed in
tanium server7.7.3.0 ≤ v < 7.7.3.8298, 7.8.2.0 ≤ v < 7.8.2.1198, 7.8.4.0 ≤ v < 7.8.4.13277.7.3.8298, 7.8.2.1198, 7.8.4.1327

Check your version

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CVE-2026-15053 · Tanium Server · Dark Radar