https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T13:07:08.842613+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2024-1930 CVE-2024-1930 — No Limit on Number of Open Sessions / Bad Session Close Behaviour 2026-10-06T13:07:08.858742+00:00

Affected: Fedora dnf5daemon-server

No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions.

There is no limit on how many sessions D-Bus clients may create using the `open_session()` D-Bus method. For each session a thread is created in dnf5daemon-server. This spends a couple of hundred megabytes of memory in the process. Further connections will become impossible, likely because no more threads can be spawned by the D-Bus service.