https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T13:22:49.271402+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-31979 CVE-2026-31979 — himmelblaud-tasks: local privilege escalation via /tmp symlink attack on Kerberos ccache 2026-10-09T13:22:49.314504+00:00

Affected: himmelblau-idm himmelblau

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, the himmelblaud-tasks daemon, running as root, writes Kerberos cache files under /tmp/krb5cc_<uid> without symlink protections. Since commit 87a51ee, PrivateTmp is explicitly removed from the tasks daemon's systemd hardening, exposing it to the host /tmp. A local user can exploit this via symlink attacks to chown or overwrite arbitrary files, achieving local privilege escalation. This vulnerability is fixed in 3.1.0 and 2.3.8.