CVE-2026-11386

Summary: CVE-2026-11386 affects Canonical ubuntu-pro-client (formerly ubuntu-advantage-tools). The package builds APT source files by interpolating contract server data from directives.suites[] and directives.aptURL without escaping or validation, allowing newline characters to inject attacker-co...

EUVD-2026-44911

An input validation and injection vulnerability exists in Canonical ubuntu-pro-client formerly ubuntu-advantage-tools. The client constructs APT source files such as /etc/apt/sources.list.d/ubuntu-.list or their DEB822 equivalents using data received directly from the contract server response via...