GHSA-f9rr-qg3x-wq4mHighCVSS 7.8
A flaw was found in yggdrasil-worker-package-manager. A local attacker with existing access to...
🔗 CVE IDs covered (1)
📋 Description
A flaw was found in yggdrasil-worker-package-manager. A local attacker with existing access to the system could exploit an argument injection vulnerability in the APT backend. This allows specially crafted package names, which begin with a hyphen, to be misinterpreted as command options by apt-get. Successful exploitation could lead to remote code execution (RCE) with root privileges, enabling the attacker to fully compromise the system's integrity, confidentiality, and availability.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-18157
- https://github.com/RedHatInsights/yggdrasil-worker-package-manager/commit/959745bb5917c17f0316af199aace6c71baa5ad7
- https://access.redhat.com/security/cve/CVE-2026-18157
- https://bugzilla.redhat.com/show_bug.cgi?id=2465250
- https://github.com/RedHatInsights/yggdrasil-worker-package-manager/releases/tag/0.1.4
- https://github.com/RedHatInsights/yggdrasil-worker-package-manager/releases/tag/0.2.4
- https://github.com/advisories/GHSA-f9rr-qg3x-wq4m