CVE-2011-4126: Calibre-Ebook Calibre

High severity, CVSS 8.1. EPSS: 1.5% chance of exploitation in the next 30 days.

Race condition issues were found in Calibre at devices/linux_mount_helper.c allowing unprivileged users the ability to mount any device to anywhere.

Affected products

• Calibre-Ebook Calibre: affected versions not specified

Published 2021-10-27. Last modified 2026-06-16.