ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_ipv6_info in ipmi-oem/ipmi-oem-dell.c (cmc-ipv6-info subcommand to dell get-system-info).

• azl3 freeipmi 1.6.18-1 on Azure Linux 3.0

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

1. Sep 10, 2026 at 7:45 AM UTC
   • The vendor changed the advisory's last-updated date.
2. Sep 8, 2026 at 7:05 AM UTC
   • Added fixed versions: 1.6.19-1.

1. Sep 5, 2026 at 1:26 AM UTC
   Published by Microsoft Security Response Center

   The publication date reported by the vendor.

2. Sep 6, 2026 at 12:30 PM UTC
   Added to SecurityAlert

   We collected the advisory from the official source.

3. Sep 10, 2026 at 3:31 AM UTC
   Updated by Microsoft Security Response Center

   The vendor changed the advisory after it was first published.

4. Oct 28, 2026 at 3:45 AM UTC
   Confirmed at the source

   Our collector saw this advisory during a later source check.