diff --git a/linux/Config.in b/linux/Config.in
index f74a0cef53..b4c6624488 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -137,7 +137,7 @@ config BR2_LINUX_KERNEL_CUSTOM_REPO_GIT_SUBMODULES
 
 config BR2_LINUX_KERNEL_VERSION
 	string
-	default "6.15.6" if BR2_LINUX_KERNEL_LATEST_VERSION
+	default "6.15.8" if BR2_LINUX_KERNEL_LATEST_VERSION
 	default "5.10.162-cip24" if BR2_LINUX_KERNEL_LATEST_CIP_VERSION
 	default "5.10.162-cip24-rt10" if BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION
 	default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE \
diff --git a/linux/linux.hash b/linux/linux.hash
index c3426f6a6c..1e6602c878 100644
--- a/linux/linux.hash
+++ b/linux/linux.hash
@@ -1,12 +1,12 @@
 # From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
-sha256  2bb586c954277d070c8fdf6d7275faa93b4807d9bf3353b491d8149cca02b4fc  linux-6.15.6.tar.xz
-sha256  936fdfd2405b5e0ac38d4e094b07772610c22cd478f4bb257c9bf929e762ff95  linux-6.12.37.tar.xz
-sha256  3b67c170638142da56b7a9c3295f2483b88e8c4d3bc26b2bda63b6cf0cb9ee3b  linux-6.6.97.tar.xz
-sha256  0f49bda42fbd7506063d537fec7d4d147c373a0324655fdaf2a65a000c9f7acf  linux-6.1.144.tar.xz
+sha256  d37e92bc16b962a3025df156647bdad90b2db4ff36c7a6137817fe81ef3f28a6  linux-6.15.8.tar.xz
+sha256  4811af1317f98d2cccea3c7695969a2c03a27cb02fd2d5327032dd5341842933  linux-6.12.40.tar.xz
+sha256  d6c0ec4d55b14814f55b62a0b23a2d95faf66877e48fbfb4b83523e4afdf97ba  linux-6.6.100.tar.xz
+sha256  218f25663a41e3d811e84fa1c4acec50684898b2f6d0c8c0deb531d937e466f7  linux-6.1.147.tar.xz
 # From https://www.kernel.org/pub/linux/kernel/v5.x/sha256sums.asc
-sha256  21786ee84981418279fcd60ae6ed98ab2f102b5a4a255bd81b881033f0afff14  linux-5.15.187.tar.xz
-sha256  2dfa422b6bbe65a6b352a38129d27de918c3f0f05c72ecdd39d46d657ca0f0db  linux-5.10.239.tar.xz
-sha256  c48158f7735668aac78b9d74bb3616f57a4ea0816ca09f7db83f7834d705b6a9  linux-5.4.295.tar.xz
+sha256  e3d0025b87278e14733cb326700f17c7cceb54d920622b0d5fcd58a88c6850c3  linux-5.15.189.tar.xz
+sha256  8d88c3977226d666554b75f480d1e6c5f4e4d2acdf2a3462840c6bac88634d13  linux-5.10.240.tar.xz
+sha256  3d63614e58bf1befaba3f5713145200d09f26e564832c8948094fdf5b11fa73a  linux-5.4.296.tar.xz
 # Locally computed
 sha256  fb0edc3c18e47d2b6974cb0880a0afb5c3fa08f50ee87dfdf24349405ea5f8ae  linux-cip-5.10.162-cip24.tar.gz
 sha256  b5539243f187e3d478d76d44ae13aab83952c94b885ad889df6fa9997e16a441  linux-cip-5.10.162-cip24-rt10.tar.gz
diff --git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
index 5c0ec12287..23b65f8dee 100644
--- a/package/linux-headers/Config.in.host
+++ b/package/linux-headers/Config.in.host
@@ -444,13 +444,13 @@ endchoice
 
 config BR2_DEFAULT_KERNEL_HEADERS
 	string
-	default "5.4.295"	if BR2_KERNEL_HEADERS_5_4
-	default "5.10.239"	if BR2_KERNEL_HEADERS_5_10
-	default "5.15.187"	if BR2_KERNEL_HEADERS_5_15
-	default "6.1.144"	if BR2_KERNEL_HEADERS_6_1
-	default "6.6.97"	if BR2_KERNEL_HEADERS_6_6
-	default "6.12.37"	if BR2_KERNEL_HEADERS_6_12
-	default "6.15.6"	if BR2_KERNEL_HEADERS_6_15
+	default "5.4.296"	if BR2_KERNEL_HEADERS_5_4
+	default "5.10.240"	if BR2_KERNEL_HEADERS_5_10
+	default "5.15.189"	if BR2_KERNEL_HEADERS_5_15
+	default "6.1.147"	if BR2_KERNEL_HEADERS_6_1
+	default "6.6.100"	if BR2_KERNEL_HEADERS_6_6
+	default "6.12.40"	if BR2_KERNEL_HEADERS_6_12
+	default "6.15.8"	if BR2_KERNEL_HEADERS_6_15
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
 	default "custom"	if BR2_KERNEL_HEADERS_CUSTOM_TARBALL
 	default BR2_KERNEL_HEADERS_CUSTOM_REPO_VERSION \