diff --git a/changelog/updates/2026-11-12-linux-6.18.63-update.md b/changelog/updates/2026-11-12-linux-6.18.63-update.md
new file mode 100644
index 00000000000..9b08d300e85
--- /dev/null
+++ b/changelog/updates/2026-11-12-linux-6.18.63-update.md
@@ -0,0 +1 @@
+- Linux ([6.18.63](https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tag/?h=v6.18.63))
diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.18.62.ebuild b/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.18.63.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.18.62.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.18.63.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.18.62.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.18.63.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.18.62.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.18.63.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.18.62.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.18.63.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.18.62.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.18.63.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 4ae5e1c278c..967ec58f2da 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-6.18.tar.xz 154309096 BLAKE2B b94b7b9bf18aca0c3e50baf79b009a1448fc6cd9c3ee019f641cc247dcf53a4abef4274ee0608ad8cd4943af69854363a95d26e117ff23620bb07dccb158859f SHA512 88599ffdec96d150c1feb9b261ba93bb0301a9d0e1ad6bef7aeab1f5372cbfc57d8b43c7e902bd8f76921d1dbd8189663c142ea869e51d0e2b483b150ee00fe0
-DIST patch-6.18.62.xz 5346536 BLAKE2B 591ac3af4dca4a05ff2c47e6bbd9429260ed5888402e31cb12b2bcb7f5939fbf943522084214b0edbce2d1eb2e44124e9516c3f985098b951eba02efc7bd3ad4 SHA512 ca7840c93afbc1d05b1f06b448dfe3fafa6de2ce4dcf8ac9a02db9e59e09421fbcbc51177df887687c202f1acf68d64b19bd512971059babc4382720f1988de5
+DIST patch-6.18.63.xz 5506340 BLAKE2B ce7f4baa1a07298c24f5bf5ba842b8ec66fadf582ee95a706f273d340524436d3c9af708726d612ea37fb840c760de5608e5a652d8a611aab4aa015b96cd0ab0 SHA512 f22be4d6428719c3f9fbf290760555300be64d952e4747eac1c6249f727db1ef04ecc7ecd3dc2902464e91ae32036db274b170c5fc1e0d0071fb9f8bfc5a9d9a
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.18.62.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.18.63.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.18.62.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.18.63.ebuild