This update for qemu fixes the following issues:

- CVE-2024-4467: Fixed denial of service and file read/write via qemu-img info command (bsc#1227322)
- CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure (bsc#1229007)
  * nbd/server: Close stray clients at server-stop
  * nbd/server: Drop non-negotiating clients
  * nbd/server: Cap default max-connections to 100
  * nbd/server: Plumb in new args to nbd_client_add()
  * nbd: Minor style and typo fixes

- Update qemu to version 8.2.6