diff --git a/changelog/updates/2026-06-20-linux-6.6.143-update.md b/changelog/updates/2026-06-20-linux-6.6.143-update.md
new file mode 100644
index 00000000000..cc9be0f8da1
--- /dev/null
+++ b/changelog/updates/2026-06-20-linux-6.6.143-update.md
@@ -0,0 +1 @@
+- Linux ([6.6.143](https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tag/?h=v6.6.143))
diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.142.ebuild b/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.143.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.142.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.143.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.142.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.143.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.142.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.143.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.142.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.143.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.142.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.143.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
index d380520d616..e4b9c63d06f 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
@@ -1,2 +1,2 @@
 DIST linux-6.6.tar.xz 140064536 BLAKE2B 5f02fd8696d42f7ec8c5fbadec8e7270bdcfcb1f9844a6c4db3e1fd461c93ce1ccda650ca72dceb4890ebcbbf768ba8fba0bce91efc49fbd2c307b04e95665f2 SHA512 458b2c34d46206f9b4ccbac54cc57aeca1eaecaf831bc441e59701bac6eadffc17f6ce24af6eadd0454964e843186539ac0d63295ad2cc32d112b60360c39a35
-DIST patch-6.6.142.xz 6159816 BLAKE2B e2b9f7653dc558b6b71ca2f7d1c0a1c925e75944cf9bf3e1e3464c7fdf2e11163541a7f25c84d11c54b8646418e11d38bddacf2c3220dec0c5d9b224cf8fb4a9 SHA512 1f9efe7067e25e7492b8e8e56c9c7563c9abb951813a6c969c6673e549f661bd2b03db1eca8b2d6dff0cf67a04836dba303deb771ae10a3acd7d8584693c1855
+DIST patch-6.6.143.xz 6258656 BLAKE2B 7d25c664fe5982a1e37a0c26391e06c7042ca107b69fb785a16e849d1c954ceb4abcdfca44e757790d2d64ef50de65adf6d93aa8fd2f97e44dc9ee0d5ffd89fe SHA512 87585a34dcf58e69677d97e6070908d061de038680547bddbc68794346791013d35dfaedcd4afb595701a8e5e5014ee40f7129160c8bf702fe753d0708122556
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.142.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.143.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.142.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.143.ebuild