PKCS#12 Files with PBMAC1 Are Accepted with Short HMAC Keys

• azl3 openvmm 0.2.0-1 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. Oct 12, 2026 at 10:25 AM UTC
   • Added affected products: azl3 openvmm 0.2.0-1 on Azure Linux 3.0.
   • Removed affected products: azl3 cloud-hypervisor 51.1.56-1 on Azure Linux 3.0, azl3 kata-containers 3.32.0.kata0-1 on Azure Linux 3.0, azl3 nodejs 24.14.1-3 on Azure Linux 3.0, azl3 rust 1.75.0-29 on Azure Linux 3.0, azl3 rust 1.90.0-8 on Azure....
   • The vendor changed its remediation guidance.

1. Jun 13, 2026 at 1:06 AM UTC
   Published by Microsoft Security Response Center

   The publication date reported by the vendor.

2. Sep 28, 2026 at 11:20 AM UTC
   Added to SecurityAlert

   We collected the advisory from the official source.

3. Oct 12, 2026 at 2:14 AM UTC
   Updated by Microsoft Security Response Center

   The vendor changed the advisory after it was first published.

4. Nov 11, 2026 at 2:20 AM UTC
   Confirmed at the source

   Our collector saw this advisory during a later source check.