diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index 98391c4d0433..bd57aee756b0 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -1,15 +1,15 @@
 {
     "testing": {
-        "version": "6.12-rc4",
-        "hash": "sha256:0qr5sbpm512rlkylqmqhy644s4lmfr1igvmx8ds0mrb54h3qhkwk"
+        "version": "6.12-rc5",
+        "hash": "sha256:18zh3nwhsz1hpyhmlim9a2hz8yvx5psrrav4346k46x9ybfardqy"
     },
     "6.1": {
-        "version": "6.1.114",
-        "hash": "sha256:0mm2392qk01p9685bv9pilmvm5591br7kxyv4d8fdyx25shf91i2"
+        "version": "6.1.115",
+        "hash": "sha256:0vxs6zj4p0ihcp11h3svqy3wa1yph0f1vzc8dlvqh60zgs1bmn0g"
     },
     "5.15": {
-        "version": "5.15.169",
-        "hash": "sha256:0w2k4yrfrdnywbg3lqppig41yydy9c48v3jhfyach6zx8pccc676"
+        "version": "5.15.170",
+        "hash": "sha256:1ag7fvixhdcyxv6rqfsvq2wh02g64r4rx8izvfb33nfnld2nangx"
     },
     "5.10": {
         "version": "5.10.228",
@@ -20,11 +20,11 @@
         "hash": "sha256:0axkwfhvq3w2072xjqww476qa3rjglxyqmf72mlp9b5ymswil8kp"
     },
     "6.6": {
-        "version": "6.6.58",
-        "hash": "sha256:1nwrd017l5m4w12yrcf31y3g0l9xqm5b0fzcqdgan3ypi3jq3pz7"
+        "version": "6.6.59",
+        "hash": "sha256:0vd76ccd4li4wsg04gc4nai9f4y1nknz967qby0i53y0v046hq93"
     },
     "6.11": {
-        "version": "6.11.5",
-        "hash": "sha256:01rafnqal2v96dzkabz0irymq4sc9ja00ggyv1xn7yzjnyrqa527"
+        "version": "6.11.6",
+        "hash": "sha256:1kiky6viwrgm47slpv234lfq1wrwj29p5rx168gix3q0jw0zcm69"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index 551fb58ed4ee..9e15991dd635 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -60,14 +60,4 @@
     name = "export-rt-sched-migrate";
     patch = ./export-rt-sched-migrate.patch;
   };
-
-  # Backport upstream fix for very annoying Tailscale issue
-  # FIXME: remove when merged upstream
-  netfilter-typo-fix = {
-    name = "netfilter-typo-fix";
-    patch = fetchpatch {
-      url = "https://lore.kernel.org/netdev/20241021094536.81487-3-pablo@netfilter.org/raw";
-      hash = "sha256-ZGc1xAIjf+MlV02jhIWZ4jHC742+z/WpN7RenqpU7e4=";
-    };
-  };
 }
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index 8d6d9b4d0d05..9f7ed1e1ca1b 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -54,7 +54,7 @@ let
           broken = kernel.meta.broken;
         };
       };
-      kernelPatches = lib.filter ({ name ? null, ... }: name != "netfilter-typo-fix") kernel.kernelPatches ++ [
+      kernelPatches = kernel.kernelPatches ++ [
         kernelPatches.hardened.${kernel.meta.branch}
       ];
       isHardened = true;
@@ -138,7 +138,6 @@ in {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -147,7 +146,6 @@ in {
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
         kernelPatches.export-rt-sched-migrate
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -156,7 +154,6 @@ in {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -165,7 +162,6 @@ in {
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
         kernelPatches.export-rt-sched-migrate
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -174,7 +170,6 @@ in {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -183,7 +178,6 @@ in {
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
         kernelPatches.export-rt-sched-migrate
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -192,7 +186,6 @@ in {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
         kernelPatches.request_key_helper
-        kernelPatches.netfilter-typo-fix
       ];
     };
 
@@ -204,7 +197,6 @@ in {
         kernelPatches = [
           kernelPatches.bridge_stp_helper
           kernelPatches.request_key_helper
-          kernelPatches.netfilter-typo-fix
         ];
       };
       latest = packageAliases.linux_latest.kernel;