CVE-2011-2765: Pyro Project Pyro

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

pyro before 3.15 unsafely handles pid files in temporary directory locations and opening the pid file as root. An attacker can use this flaw to overwrite arbitrary files via symlinks.

Affected products

• Pyro Project Pyro: before 3.15 (fixed in 3.15)

Published 2018-08-20. Last modified 2026-06-16.