It was discovered that Canonical's Pebble service manager read-file API and the associated pebble pull command, before v1.10.2, allowed unprivileged local users to read files with root-equivalent permissions when Pebble was running as root. Fixes are also available as backports to v1.1.1, v1.4.2, and v1.7.4.
https://www.cve.org/CVERecord?id=CVE-2024-3250
https://github.com/canonical/pebble/security/advisories/GHSA-4685-2x5r-65pj