diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-05-26-linux-5.15.43-update.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-05-26-linux-5.15.43-update.md
new file mode 100644
index 0000000000..7726ac6902
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-05-26-linux-5.15.43-update.md
@@ -0,0 +1 @@
+- Linux ([5.15.43](https://lwn.net/Articles/896220) (includes [5.15.42](https://lwn.net/Articles/896226)))
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.41.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.43.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.41.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.43.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.41.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.43.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.41.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.43.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 46c11b40b0..9b6a0acf11 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-5.15.41.xz 1725572 BLAKE2B b4207c1c6ae360422df0b4ff3f36628432c48769b7a7015a44d4c198ee5b01e6a9138b6cf1906aa83d1f61bb60097a83a37f030c7d6ee6c68205e1dc5a3d736d SHA512 1c7ece228174f5c3049ec44cafa588117d6c470567a95ba4c926fa370b17b8a90256c40df657fc923ec32303268abeeb6249943eee69cad73be38156628aab6f
+DIST patch-5.15.43.xz 1763688 BLAKE2B 38b279dfc4ac9a80e9a2705dcc51e481f2040787fb241d1abce6ebc136635b81aa4271a24f4fab1aefe5db94c875f2480343d9d47cd43f8abe46ed03ca32cc14 SHA512 70c674983f00613615c927c90378ffcd1f0fadd8ac8622cd08633da74f7978972912cbd7020d4304e6fa9e3d41f3683c551d82615d095dcdd32be61498323e3b
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.41.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.43.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.41.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.43.ebuild