diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2023-01-01-linux-5.15.86-update.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2023-01-01-linux-5.15.86-update.md
new file mode 100644
index 0000000000..bae60d4f3b
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2023-01-01-linux-5.15.86-update.md
@@ -0,0 +1 @@
+- Linux ([5.15.86](https://lwn.net/Articles/918808) (includes [5.15.85](https://lwn.net/Articles/918329), [5.15.84](https://lwn.net/Articles/918206), [5.15.83](https://lwn.net/Articles/917896), [5.15.82](https://lwn.net/Articles/917400)))
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.81.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.86.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.81.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.86.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.81.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.86.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.81.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.86.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 665947f738..0e95c776eb 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-5.15.tar.xz 121913744 BLAKE2B 3921274b23f7938abdf3ed9334534b4581e13d7484303d3a5280eddb038999aaa8b836666a487472d9c4a219af0f06b9fecccaf348fb5510ab8762f4ef4b7e83 SHA512 d25ad40b5bcd6a4c6042fd0fd84e196e7a58024734c3e9a484fd0d5d54a0c1d87db8a3c784eff55e43b6f021709dc685eb0efa18d2aec327e4f88a79f405705a
-DIST patch-5.15.81.xz 3081452 BLAKE2B d82672442f1070b7ccc81ed70ff7998733fd5d146615285fed74938ce0ca754b86f75bf2f8c24a02f51682e204c50b58dd90e687c757eb44e58c95230f9d4015 SHA512 022a3c82eb31596f9dde69a4c71721284f4129c5efd95fcef0c102ae4f53a70487e3c1ce44d92197510e98fcb0884398fc5b866938f93e542b2b010a592c5c75
+DIST patch-5.15.86.xz 3367720 BLAKE2B 669d633a4540188761e991fa680236853ac01ebece18868b4dfc5607ad281c9ecfa9d9cad3ffcc156ae858ae1961965ab4ec0c799db873a8a356b9d183ef6e9d SHA512 c1552ed1c10a44cbfd6e6d995f05adbaa62554460e4f8bae124eaf30efd49972bc1f5ece5c6bcc20c4f21fd1ff05a3d7b662b3d98cd8e2f3a3a7e186f3aba53b
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.81.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.86.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.81.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.86.ebuild