CVE-2015-9019: Xmlsoft Libxslt

Medium severity, CVSS 5.3. EPSS: 2.4% chance of exploitation in the next 30 days.

In libxslt 1.1.29 and earlier, the EXSLT math.random function was not initialized with a random seed during startup, which could cause usage of this function to produce predictable outputs.

Affected products

• Xmlsoft Libxslt: up to and including 1.1.29

Published 2017-04-05. Last modified 2026-06-17.