CVE-2019-11502: Canonical Snapd

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

snap-confine in snapd before 2.38 incorrectly set the ownership of a snap application to the uid and gid of the first calling user. Consequently, that user had unintended access to a private /tmp directory.

Affected products

• Canonical Snapd: before 2.38 (fixed in 2.38)

Published 2019-04-24. Last modified 2026-06-17.