diff --git a/.github/actions/setup-go/action.yml b/.github/actions/setup-go/action.yml
index 92792e330f4..3fedc37aae0 100644
--- a/.github/actions/setup-go/action.yml
+++ b/.github/actions/setup-go/action.yml
@@ -52,7 +52,7 @@ runs:
         # The key is used to create and later look up the cache. It's made of
         # four parts:
         # - The base part is made from the OS name, Go version and a
-        #   job-specified key prefix. Example: `linux-go-1.27.2-unit-test-`.
+        #   job-specified key prefix. Example: `linux-go-1.27.3-unit-test-`.
         #   It ensures that a job running on Linux with Go 1.27 only looks for
         #   caches from the same environment.
         # - The unique part is the `hashFiles('**/go.sum')`, which calculates a
diff --git a/.github/workflows/fork.yml b/.github/workflows/fork.yml
index 8202033127f..37b4f209eec 100644
--- a/.github/workflows/fork.yml
+++ b/.github/workflows/fork.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           # Keep with GO_VERSION in the Makefile; the next step checks.
-          go-version: '1.27.2'
+          go-version: '1.27.3'
           cache: true
       - name: Go version matches the Makefile
         run: test "$(go env GOVERSION)" = "go$(sed -n 's/^GO_VERSION = //p' Makefile)"
diff --git a/.github/workflows/govulncheck.yml b/.github/workflows/govulncheck.yml
index 385fcb1a140..69200290b21 100644
--- a/.github/workflows/govulncheck.yml
+++ b/.github/workflows/govulncheck.yml
@@ -40,7 +40,7 @@ defaults:
 env:
   # If you change this please also update GO_VERSION in Makefile (then run
   # `make lint` to see where else it needs to be updated as well).
-  GO_VERSION: 1.27.2
+  GO_VERSION: 1.27.3
 
 jobs:
   govulncheck:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9ac796593da..34de8387928 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -40,7 +40,7 @@ env:
 
   # If you change this please also update GO_VERSION in Makefile (then run
   # `make lint` to see where else it needs to be updated as well).
-  GO_VERSION: 1.27.2
+  GO_VERSION: 1.27.3
 
 jobs:
   static-checks:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 590686d37ff..e284f17777c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -12,7 +12,7 @@ defaults:
 env:
   # If you change this please also update GO_VERSION in Makefile (then run
   # `make lint` to see where else it needs to be updated as well).
-  GO_VERSION: 1.27.2
+  GO_VERSION: 1.27.3
 
 jobs:
   ########################
diff --git a/.golangci.yml b/.golangci.yml
index de9e8fa792e..a9aa92916ce 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -3,7 +3,7 @@ version: "2"
 run:
   # If you change this please also update GO_VERSION in Makefile (then run
   # `make lint` to see where else it needs to be updated as well).
-  go: "1.27.2"
+  go: "1.27.3"
 
   # Abort after 10 minutes.
   timeout: 10m
diff --git a/Dockerfile b/Dockerfile
index 9784bc0236c..c2cce337d37 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@
 # The builder runs on the build machine's own architecture and cross-compiles
 # for the target (the release build has no cgo), so a multi-platform build
 # does not run the Go compiler under emulation.
-FROM --platform=$BUILDPLATFORM golang:1.27.2-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.27.3-alpine AS builder
 
 ARG checkout="blake2b"
 ARG git_url="https://github.com/paulscode/lightning-fork"
diff --git a/Makefile b/Makefile
index 82a018874b8..0e3a7ad6033 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ ACTIVE_GO_VERSION_MINOR := $(shell echo $(ACTIVE_GO_VERSION) | cut -d. -f2)
 # GO_VERSION is the Go version used for the release build, docker files, and
 # GitHub Actions. This is the reference version for the project. All other Go
 # versions are checked against this version.
-GO_VERSION = 1.27.2
+GO_VERSION = 1.27.3
 
 GOBUILD := $(GOCC) build -v
 GOINSTALL := $(GOCC) install -v
diff --git a/actor/go.mod b/actor/go.mod
index 84b6a6161c5..701a6e34877 100644
--- a/actor/go.mod
+++ b/actor/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/actor
 
-go 1.26.8
+go 1.26.10
 
 require (
 	github.com/btcsuite/btclog/v2 v2.0.1-0.20250602222548-9967d19bb084
diff --git a/cert/go.mod b/cert/go.mod
index 2fcddd29405..9f92857df79 100644
--- a/cert/go.mod
+++ b/cert/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/cert
 
-go 1.26.8
+go 1.26.10
 
 require github.com/stretchr/testify v1.8.2
 
diff --git a/clock/go.mod b/clock/go.mod
index b28a00d3a4e..83da9ed2c6a 100644
--- a/clock/go.mod
+++ b/clock/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/clock
 
-go 1.26.8
+go 1.26.10
 
 require github.com/stretchr/testify v1.8.2
 
diff --git a/dev.Dockerfile b/dev.Dockerfile
index a820ec3677f..4a356667322 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -1,6 +1,6 @@
 # If you change this please also update GO_VERSION in Makefile (then run
 # `make lint` to see where else it needs to be updated as well).
-FROM golang:1.27.1-alpine AS builder
+FROM golang:1.27.3-alpine AS builder
 
 LABEL maintainer="Olaoluwa Osuntokun <laolu@lightning.engineering>"
 
diff --git a/docker/btcd/Dockerfile b/docker/btcd/Dockerfile
index 27db0138743..84a1633f3b7 100644
--- a/docker/btcd/Dockerfile
+++ b/docker/btcd/Dockerfile
@@ -1,6 +1,6 @@
 # If you change this please also update GO_VERSION in Makefile (then run
 # `make lint` to see where else it needs to be updated as well).
-FROM golang:1.27.2-alpine AS builder
+FROM golang:1.27.3-alpine AS builder
 
 LABEL maintainer="Olaoluwa Osuntokun <laolu@lightning.engineering>"
 
diff --git a/docs/INSTALL.md b/docs/INSTALL.md
index 5dabe4a27d6..7984a9ec05f 100644
--- a/docs/INSTALL.md
+++ b/docs/INSTALL.md
@@ -93,7 +93,7 @@ following build dependencies are required:
 
 ### Installing Go
 
-`lnd` is written in Go, with a minimum version of `1.26.8` (or, in case this
+`lnd` is written in Go, with a minimum version of `1.26.10` (or, in case this
 document gets out of date, whatever the Go version in the main `go.mod` file
 requires). To install, run one of the following commands for your OS:
 
@@ -101,15 +101,15 @@ requires). To install, run one of the following commands for your OS:
   <summary>Linux (x86-64)</summary>
 
   ```
-  wget https://dl.google.com/go/go1.26.8.linux-amd64.tar.gz
-  echo "d0f743b33e8d8945e6b1f432edd15785c70507121d6e2a723b21285eddf8b57b  go1.26.8.linux-amd64.tar.gz" | sha256sum --check
+  wget https://dl.google.com/go/go1.26.10.linux-amd64.tar.gz
+  echo "ccfe7ae822d2c2f41f4fe7c956199967a4dac22d0ee0d2b2bfdb440aab3b20c5  go1.26.10.linux-amd64.tar.gz" | sha256sum --check
   ```
 
-  The command above should output `go1.26.8.linux-amd64.tar.gz: OK`. If it
+  The command above should output `go1.26.10.linux-amd64.tar.gz: OK`. If it
   doesn't, then the target REPO HAS BEEN MODIFIED, and you shouldn't install
   this version of Go. If it matches, then proceed to install Go:
   ```
-  sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.26.8.linux-amd64.tar.gz
+  sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.26.10.linux-amd64.tar.gz
   export PATH=$PATH:/usr/local/go/bin
   ```
 </details>
@@ -118,15 +118,15 @@ requires). To install, run one of the following commands for your OS:
   <summary>Linux (ARMv6)</summary>
 
   ```
-  wget https://dl.google.com/go/go1.26.8.linux-armv6l.tar.gz
-  echo "eab440beabf395870752021fa74cedf04f97b61e43ebbe005ecbb98b94e55697  go1.26.8.linux-armv6l.tar.gz" | sha256sum --check
+  wget https://dl.google.com/go/go1.26.10.linux-armv6l.tar.gz
+  echo "7d89fd32259eb0ff647381e8c3465dc32ccfc7f71cb7b9bcd95604c3481f5109  go1.26.10.linux-armv6l.tar.gz" | sha256sum --check
   ```
 
-  The command above should output `go1.26.8.linux-armv6l.tar.gz: OK`. If it
+  The command above should output `go1.26.10.linux-armv6l.tar.gz: OK`. If it
   isn't, then the target REPO HAS BEEN MODIFIED, and you shouldn't install
   this version of Go. If it matches, then proceed to install Go:
   ```
-  sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.26.8.linux-armv6l.tar.gz
+  sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.26.10.linux-armv6l.tar.gz
   export PATH=$PATH:/usr/local/go/bin
   ```
 
diff --git a/docs/native-ubuntu.md b/docs/native-ubuntu.md
index 30a5257b9af..9cfd47cc3bc 100644
--- a/docs/native-ubuntu.md
+++ b/docs/native-ubuntu.md
@@ -53,7 +53,7 @@ scripts/native-ubuntu.sh all       # packages, Go, build, configure
 | Step | What it does |
 | --- | --- |
 | `deps` | `sudo apt-get install git make curl ca-certificates unzip jq xz-utils openssh-client` (only what is missing) |
-| `go` | Downloads Go 1.27.2 from go.dev into `~/.local/go`, after checking the file against Go's published SHA-256. Skipped if you already have a new enough Go. |
+| `go` | Downloads Go 1.27.3 from go.dev into `~/.local/go`, after checking the file against Go's published SHA-256. Skipped if you already have a new enough Go. |
 | `build` | `make release-install`: builds `lnd` and `lncli` into `~/go/bin` (about 2 minutes on a recent machine, longer on a Pi) |
 | `configure` | Checks Knots (version, chain, RPC login, ZMQ) and writes `~/.lnd/lnd.conf`. It never overwrites an existing `lnd.conf`. |
 
diff --git a/fn/go.mod b/fn/go.mod
index 457bc8680fd..878073cfbd6 100644
--- a/fn/go.mod
+++ b/fn/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/fn/v2
 
-go 1.26.8
+go 1.26.10
 
 require (
 	github.com/stretchr/testify v1.8.1
diff --git a/go.mod b/go.mod
index ed2649ae82c..0c90c8aaf52 100644
--- a/go.mod
+++ b/go.mod
@@ -214,7 +214,7 @@ replace google.golang.org/protobuf => github.com/lightninglabs/protobuf-go-hex-d
 // If you change this please also update docs/INSTALL.md and all other go.mod
 // files. The release build toolchain version is tracked separately by
 // GO_VERSION in Makefile.
-go 1.26.8
+go 1.26.10
 
 retract v0.0.2
 
diff --git a/healthcheck/go.mod b/healthcheck/go.mod
index 482a34cb79c..31b7ba51b80 100644
--- a/healthcheck/go.mod
+++ b/healthcheck/go.mod
@@ -24,4 +24,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.26.8
+go 1.26.10
diff --git a/kvdb/go.mod b/kvdb/go.mod
index 65a3cdd014b..bb6a19e40c5 100644
--- a/kvdb/go.mod
+++ b/kvdb/go.mod
@@ -143,4 +143,4 @@ replace github.com/ulikunitz/xz => github.com/ulikunitz/xz v0.5.11
 // https://deps.dev/advisory/OSV/GO-2021-0053?from=%2Fgo%2Fgithub.com%252Fgogo%252Fprotobuf%2Fv1.3.1
 replace github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2
 
-go 1.26.8
+go 1.26.10
diff --git a/lnrpc/Dockerfile b/lnrpc/Dockerfile
index 13f1e69db59..6d77c6d62ea 100644
--- a/lnrpc/Dockerfile
+++ b/lnrpc/Dockerfile
@@ -1,6 +1,6 @@
 # If you change this please also update GO_VERSION in Makefile (then run
 # `make lint` to see where else it needs to be updated as well).
-FROM golang:1.27.2-bookworm
+FROM golang:1.27.3-bookworm
 
 RUN apt-get update && apt-get install -y \
   git \
diff --git a/lnrpc/gen_protos_docker.sh b/lnrpc/gen_protos_docker.sh
index 6b0b8a4cda5..7d09d8972e5 100755
--- a/lnrpc/gen_protos_docker.sh
+++ b/lnrpc/gen_protos_docker.sh
@@ -6,7 +6,7 @@ set -e
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
 # golang docker image version used in this script.
-GO_IMAGE=docker.io/library/golang:1.27.2-alpine
+GO_IMAGE=docker.io/library/golang:1.27.3-alpine
 
 PROTOBUF_VERSION=$(docker run --rm -v $DIR/../:/lnd -w /lnd $GO_IMAGE \
 	go list -f '{{.Version}}' -m google.golang.org/protobuf)
diff --git a/make/builder.Dockerfile b/make/builder.Dockerfile
index ed52f388182..a6a795d416b 100644
--- a/make/builder.Dockerfile
+++ b/make/builder.Dockerfile
@@ -1,6 +1,6 @@
 # If you change this please also update GO_VERSION in Makefile (then run
 # `make lint` to see where else it needs to be updated as well).
-FROM golang:1.27.1-bookworm
+FROM golang:1.27.3-bookworm
 
 MAINTAINER Olaoluwa Osuntokun <laolu@lightning.engineering>
 
diff --git a/mobile/README.md b/mobile/README.md
index 3e5b93b3c48..002dd21177b 100644
--- a/mobile/README.md
+++ b/mobile/README.md
@@ -103,7 +103,7 @@ following commands:
 
 ```
 RUN apt-get install -y wget \
-    && wget -c https://dl.google.com/go/go1.27.2.linux-amd64.tar.gz -O - \
+    && wget -c https://dl.google.com/go/go1.27.3.linux-amd64.tar.gz -O - \
     | tar -xz -C /usr/local
 ENV GOPATH=/go
 ENV PATH=$PATH:/usr/local/go/bin:/go/bin
diff --git a/queue/go.mod b/queue/go.mod
index f6a45667327..b27ff57f147 100644
--- a/queue/go.mod
+++ b/queue/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/queue
 
-go 1.26.8
+go 1.26.10
 
 require (
 	github.com/lightningnetwork/lnd/fn/v2 v2.0.8
diff --git a/scripts/native-ubuntu.sh b/scripts/native-ubuntu.sh
index 4d391c9c1fb..f102a752621 100755
--- a/scripts/native-ubuntu.sh
+++ b/scripts/native-ubuntu.sh
@@ -42,9 +42,9 @@ set -euo pipefail
 
 # The Go release Lightning Fork's own release builds use (see Dockerfile),
 # with the checksums go.dev publishes for it.
-GO_VERSION=1.27.2
-GO_SHA256_amd64=ecbadb99091a3f46e31f5f934b068b1864eafa7995211b39eaddf76996045fe5
-GO_SHA256_arm64=94f3e30b8e374bc285e7dadc11e0865726b9bc6e85b841ccceaabc0214c6b7c8
+GO_VERSION=1.27.3
+GO_SHA256_amd64=65efbc80fdc1fa2cd2631cad5b481777a68e8725f34e89f50fc6ac714e379b40
+GO_SHA256_arm64=a06e99309dbcbdca1a8ccd2282c3ee146e55930886e26b4f1193269587165f49
 
 # The dashboard (github.com/paulscode/umbrel-lightning-fork) runs on the
 # Node.js its Umbrel and StartOS image uses, with nodejs.org's checksums.
diff --git a/sqldb/go.mod b/sqldb/go.mod
index 001d9f9ce2f..7451262dbfd 100644
--- a/sqldb/go.mod
+++ b/sqldb/go.mod
@@ -71,4 +71,4 @@ require (
 	modernc.org/memory v1.12.1 // indirect
 )
 
-go 1.26.8
+go 1.26.10
diff --git a/sqldb/v2/go.mod b/sqldb/v2/go.mod
index b2a11e1a904..8c73616e6ae 100644
--- a/sqldb/v2/go.mod
+++ b/sqldb/v2/go.mod
@@ -74,4 +74,4 @@ require (
 // did not yet make it into the upstream repository.
 replace github.com/golang-migrate/migrate/v4 => github.com/lightninglabs/migrate/v4 v4.18.2-9023d66a-fork-pr-2.0.20251211093704-71c1eef09789
 
-go 1.26.8
+go 1.26.10
diff --git a/ticker/go.mod b/ticker/go.mod
index b5f0f7f6330..2e85daa2608 100644
--- a/ticker/go.mod
+++ b/ticker/go.mod
@@ -1,3 +1,3 @@
 module github.com/lightningnetwork/lnd/ticker
 
-go 1.26.8
+go 1.26.10
diff --git a/tlv/go.mod b/tlv/go.mod
index 0db0fc97d36..9948ed9a70e 100644
--- a/tlv/go.mod
+++ b/tlv/go.mod
@@ -22,4 +22,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.26.8
+go 1.26.10
diff --git a/tools/Dockerfile b/tools/Dockerfile
index 2c2037bb411..9a9c94a1883 100644
--- a/tools/Dockerfile
+++ b/tools/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.27.2
+FROM golang:1.27.3
 
 RUN apt-get update && apt-get install -y git
 ENV GOCACHE=/tmp/build/.cache
diff --git a/tools/go.mod b/tools/go.mod
index 82aed2ab4bd..463078847b8 100644
--- a/tools/go.mod
+++ b/tools/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/tools
 
-go 1.26.8
+go 1.26.10
 
 require (
 	4d63.com/gocheckcompilerdirectives v1.4.0 // indirect
diff --git a/tools/linters/go.mod b/tools/linters/go.mod
index 0185376f791..57d331a270d 100644
--- a/tools/linters/go.mod
+++ b/tools/linters/go.mod
@@ -1,6 +1,6 @@
 module github.com/lightningnetwork/lnd/tools/linters
 
-go 1.26.8
+go 1.26.10
 
 require (
 	github.com/golangci/plugin-module-register v0.1.1
diff --git a/tor/go.mod b/tor/go.mod
index 3af1a705312..76dd4f54ac1 100644
--- a/tor/go.mod
+++ b/tor/go.mod
@@ -23,4 +23,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.26.8
+go 1.26.10