diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb b/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
index e5674044f4..a928ac9aa1 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
@@ -14,13 +14,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "a1cc143cd640beb4c378a16345e25853224b5522"
-SRCREV_meta ?= "221d09d9fea4885f4e86d1fc2e83c5767bed4b27"
+SRCREV_machine ?= "299b9490722243371219d1e115eecd5f0fa16367"
+SRCREV_meta ?= "dad768d3d6c23e46e232a5b20a7caad80c3dc0e4"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine;protocol=https \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.6;destsuffix=${KMETA};protocol=https"
 
-LINUX_VERSION ?= "6.6.40"
+LINUX_VERSION ?= "6.6.43"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
index bdd24847f6..709341169d 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
@@ -8,7 +8,7 @@ require recipes-kernel/linux/linux-yocto.inc
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.6.inc
 
-LINUX_VERSION ?= "6.6.40"
+LINUX_VERSION ?= "6.6.43"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -17,8 +17,8 @@ DEPENDS += "openssl-native util-linux-native"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_meta ?= "221d09d9fea4885f4e86d1fc2e83c5767bed4b27"
+SRCREV_machine ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_meta ?= "dad768d3d6c23e46e232a5b20a7caad80c3dc0e4"
 
 PV = "${LINUX_VERSION}+git"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.6.bb b/meta/recipes-kernel/linux/linux-yocto_6.6.bb
index 60b865e870..7a34e6a418 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.6.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.6.bb
@@ -18,25 +18,25 @@ KBRANCH:qemux86-64 ?= "v6.6/standard/base"
 KBRANCH:qemuloongarch64  ?= "v6.6/standard/base"
 KBRANCH:qemumips64 ?= "v6.6/standard/mti-malta64"
 
-SRCREV_machine:qemuarm ?= "e48711f52106a87019e70c1ec6a403bc62cb2031"
-SRCREV_machine:qemuarm64 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemuloongarch64 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemumips ?= "c15bdaca7c985d396b0a6e6f1a6e6cf43190e85f"
-SRCREV_machine:qemuppc ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemuriscv64 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemuriscv32 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemux86 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemux86-64 ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_machine:qemumips64 ?= "71f1727de6e7677b4028c9d8ac55349cac396d18"
-SRCREV_machine ?= "12524ba963715d599cd28515eb8814476b6bf1d9"
-SRCREV_meta ?= "221d09d9fea4885f4e86d1fc2e83c5767bed4b27"
+SRCREV_machine:qemuarm ?= "63d5f5d5e6e730e4d867a9020f07e1e596b1c68c"
+SRCREV_machine:qemuarm64 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemuloongarch64 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemumips ?= "0d762cde73dbf7ddfd9af79612054980030ed330"
+SRCREV_machine:qemuppc ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemuriscv64 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemuriscv32 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemux86 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemux86-64 ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_machine:qemumips64 ?= "fba6619b60be1ec8eb7f9e043c92a79686f94641"
+SRCREV_machine ?= "a481fed9f16f9a627e3dfb4ab22df050ae96f9b1"
+SRCREV_meta ?= "dad768d3d6c23e46e232a5b20a7caad80c3dc0e4"
 
 # set your preferred provider of linux-yocto to 'linux-yocto-upstream', and you'll
 # get the <version>/base branch, which is pure upstream -stable, and the same
 # meta SRCREV as the linux-yocto-standard builds. Select your version using the
 # normal PREFERRED_VERSION settings.
 BBCLASSEXTEND = "devupstream:target"
-SRCREV_machine:class-devupstream ?= "1a515bd58d1584e2eba85567e16c58dfb82edf32"
+SRCREV_machine:class-devupstream ?= "58b0425ff5df680d0b67f64ae1f3f1ebdf1c4de9"
 PN:class-devupstream = "linux-yocto-upstream"
 KBRANCH:class-devupstream = "v6.6/base"
 
@@ -44,7 +44,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.6;destsuffix=${KMETA};protocol=https"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
-LINUX_VERSION ?= "6.6.40"
+LINUX_VERSION ?= "6.6.43"
 
 PV = "${LINUX_VERSION}+git"