diff --git a/vhdbuilder/release-notes/security-patch/20260524T000000Z/ubuntu2404/release_notes_delta_20260524T000000Z.txt b/vhdbuilder/release-notes/security-patch/20260524T000000Z/ubuntu2404/release_notes_delta_20260524T000000Z.txt
new file mode 100644
index 00000000000..a7da4d9f65e
--- /dev/null
+++ b/vhdbuilder/release-notes/security-patch/20260524T000000Z/ubuntu2404/release_notes_delta_20260524T000000Z.txt
@@ -0,0 +1,29 @@
+Release notes for security patch 20260524T000000Z timestamp
+Package difference for Ubuntu 24.04 with 20260524T000000Z
+Reboot required
+Upgrade: tzdata:amd64 (2025b-0ubuntu0.24.04.1, 2026a-0ubuntu0.24.04.1), tzdata-legacy:amd64 (2025b-0ubuntu0.24.04.1, 2026a-0ubuntu0.24.04.1)
+Upgrade: vim:amd64 (2:9.1.0016-1ubuntu7.10, 2:9.1.0016-1ubuntu7.13), xxd:amd64 (2:9.1.0016-1ubuntu7.10, 2:9.1.0016-1ubuntu7.13), vim-common:amd64 (2:9.1.0016-1ubuntu7.10, 2:9.1.0016-1ubuntu7.13), vim-tiny:amd64 (2:9.1.0016-1ubuntu7.10, 2:9.1.0016-1ubuntu7.13), vim-runtime:amd64 (2:9.1.0016-1ubuntu7.10, 2:9.1.0016-1ubuntu7.13)
+Upgrade: libpolkit-agent-1-0:amd64 (124-2ubuntu1.24.04.2, 124-2ubuntu1.24.04.3), polkitd:amd64 (124-2ubuntu1.24.04.2, 124-2ubuntu1.24.04.3), libpolkit-gobject-1-0:amd64 (124-2ubuntu1.24.04.2, 124-2ubuntu1.24.04.3)
+Upgrade: bind9-host:amd64 (1:9.18.39-0ubuntu0.24.04.3, 1:9.18.39-0ubuntu0.24.04.5), bind9-dnsutils:amd64 (1:9.18.39-0ubuntu0.24.04.3, 1:9.18.39-0ubuntu0.24.04.5), bind9-libs:amd64 (1:9.18.39-0ubuntu0.24.04.3, 1:9.18.39-0ubuntu0.24.04.5)
+Upgrade: libcap2-bin:amd64 (1:2.66-5ubuntu2.2, 1:2.66-5ubuntu2.4), libcap2:amd64 (1:2.66-5ubuntu2.2, 1:2.66-5ubuntu2.4), libpam-cap:amd64 (1:2.66-5ubuntu2.2, 1:2.66-5ubuntu2.4)
+Upgrade: openssh-client:amd64 (1:9.6p1-3ubuntu13.15, 1:9.6p1-3ubuntu13.16), openssh-server:amd64 (1:9.6p1-3ubuntu13.15, 1:9.6p1-3ubuntu13.16), openssh-sftp-server:amd64 (1:9.6p1-3ubuntu13.15, 1:9.6p1-3ubuntu13.16)
+Upgrade: dpkg:amd64 (1.22.6ubuntu6.5, 1.22.6ubuntu6.6), dpkg-dev:amd64 (1.22.6ubuntu6.5, 1.22.6ubuntu6.6), libdpkg-perl:amd64 (1.22.6ubuntu6.5, 1.22.6ubuntu6.6)
+Upgrade: packagekit-tools:amd64 (1.2.8-2ubuntu1.4, 1.2.8-2ubuntu1.5), gir1.2-packagekitglib-1.0:amd64 (1.2.8-2ubuntu1.4, 1.2.8-2ubuntu1.5), packagekit:amd64 (1.2.8-2ubuntu1.4, 1.2.8-2ubuntu1.5), libpackagekit-glib2-18:amd64 (1.2.8-2ubuntu1.4, 1.2.8-2ubuntu1.5)
+Upgrade: linux-image-azure-lts-24.04:amd64 (6.8.0-1051.57, 6.8.0-1054.60), linux-cloud-tools-azure-lts-24.04:amd64 (6.8.0-1051.57, 6.8.0-1054.60), linux-tools-azure-lts-24.04:amd64 (6.8.0-1051.57, 6.8.0-1054.60), linux-headers-azure-lts-24.04:amd64 (6.8.0-1051.57, 6.8.0-1054.60)
+Upgrade: libcurl3t64-gnutls:amd64 (8.5.0-2ubuntu10.8, 8.5.0-2ubuntu10.9), libcurl4t64:amd64 (8.5.0-2ubuntu10.8, 8.5.0-2ubuntu10.9), curl:amd64 (8.5.0-2ubuntu10.8, 8.5.0-2ubuntu10.9)
+Upgrade: python3.12:amd64 (3.12.3-1ubuntu0.12, 3.12.3-1ubuntu0.13), libpython3.12-minimal:amd64 (3.12.3-1ubuntu0.12, 3.12.3-1ubuntu0.13), libpython3.12t64:amd64 (3.12.3-1ubuntu0.12, 3.12.3-1ubuntu0.13), python3.12-minimal:amd64 (3.12.3-1ubuntu0.12, 3.12.3-1ubuntu0.13), libpython3.12-stdlib:amd64 (3.12.3-1ubuntu0.12, 3.12.3-1ubuntu0.13)
+Upgrade: python3-jwt:amd64 (2.7.0-1, 2.7.0-1ubuntu0.1)
+Upgrade: libarchive13t64:amd64 (3.7.2-2ubuntu0.5, 3.7.2-2ubuntu0.7)
+Upgrade: libssl3t64:amd64 (3.0.13-0ubuntu3.7, 3.0.13-0ubuntu3.9), openssl:amd64 (3.0.13-0ubuntu3.7, 3.0.13-0ubuntu3.9)
+Upgrade: pollinate:amd64 (4.33-3.1ubuntu1.1, 4.33-3.1ubuntu1.3)
+Upgrade: sed:amd64 (4.9-2build1, 4.9-2ubuntu0.24.04.1)
+Upgrade: rsync:amd64 (3.2.7-1ubuntu1.2, 3.2.7-1ubuntu1.4)
+Upgrade: python3-pyasn1:amd64 (0.4.8-4ubuntu0.1, 0.4.8-4ubuntu0.2)
+Upgrade: kmod:amd64 (31+20240202-2ubuntu7.1, 31+20240202-2ubuntu7.2), libkmod2:amd64 (31+20240202-2ubuntu7.1, 31+20240202-2ubuntu7.2)
+Upgrade: jq:amd64 (1.7.1-3ubuntu0.24.04.1, 1.7.1-3ubuntu0.24.04.2), libjq1:amd64 (1.7.1-3ubuntu0.24.04.1, 1.7.1-3ubuntu0.24.04.2)
+Upgrade: linux-tools-common:amd64 (6.8.0-106.106, 6.8.0-117.117), linux-cloud-tools-common:amd64 (6.8.0-106.106, 6.8.0-117.117), linux-libc-dev:amd64 (6.8.0-106.106, 6.8.0-117.117)
+Upgrade: ntfs-3g:amd64 (1:2022.10.3-1.2ubuntu3, 1:2022.10.3-1.2ubuntu3.1), libntfs-3g89t64:amd64 (1:2022.10.3-1.2ubuntu3, 1:2022.10.3-1.2ubuntu3.1)
+Upgrade: libgnutls30t64:amd64 (3.8.3-1.1ubuntu3.5, 3.8.3-1.1ubuntu3.6)
+Upgrade: libnghttp2-14:amd64 (1.59.0-1ubuntu0.2, 1.59.0-1ubuntu0.3)
+Upgrade: libpng16-16t64:amd64 (1.6.43-5ubuntu0.5, 1.6.43-5ubuntu0.6)
+Install: linux-azure-headers-6.8.0-1054:amd64 (6.8.0-1054.60, automatic), linux-azure-tools-6.8.0-1054:amd64 (6.8.0-1054.60, automatic), linux-cloud-tools-6.8.0-1054-azure:amd64 (6.8.0-1054.60, automatic), linux-tools-6.8.0-1054-azure:amd64 (6.8.0-1054.60, automatic), linux-azure-cloud-tools-6.8.0-1054:amd64 (6.8.0-1054.60, automatic), linux-modules-6.8.0-1054-azure:amd64 (6.8.0-1054.60, automatic), linux-image-6.8.0-1054-azure:amd64 (6.8.0-1054.60, automatic), linux-headers-6.8.0-1054-azure:amd64 (6.8.0-1054.60, automatic)