Update to go1.26.10

These releases include 1 security fix following the security policy:

- crypto/x509: mitigation for security concerns with a specific Certificate Authority

  We're blocking trust in a small set of intermediate certificates due to specific security concerns around their operation.

  Verify will now filter out chains which contain these intermediates, preventing them from being returned to the caller.

  We highly recommend immediately upgrading to this release.

  This is CVE-2026-111943 and Go issue https://go.dev/issue/82345.

release notes: https://go.dev/doc/devel/release#go1.26.10

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

.github/workflows/.test-unit.yml

@@ -22,7 +22,7 @@ on:
         required: false
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   SETUP_BUILDX_VERSION: edge

.github/workflows/.test.yml

@@ -30,7 +30,7 @@ on:
         required: false
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   ITG_CLI_MATRIX_SIZE: 6

.github/workflows/.vm.yml

@@ -19,7 +19,7 @@ on:
         default: ""
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   TESTSTAT_VERSION: v0.1.25
   TEMPLATE_NAME: ${{ inputs.template }}
 

.github/workflows/.windows.yml

@@ -29,7 +29,7 @@ on:
         required: false
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore

.github/workflows/buildkit.yml

@@ -19,7 +19,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   DESTDIR: ./build
   SETUP_BUILDX_VERSION: edge
   SETUP_BUILDKIT_IMAGE: moby/buildkit:latest

.github/workflows/codeql.yml

@@ -34,7 +34,7 @@ on:
     - cron: '0 9 * * 4'
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
 
 jobs:
   codeql:

.github/workflows/test.yml

@@ -19,7 +19,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   GIT_PAGER: "cat"
   PAGER: "cat"
   SETUP_BUILDX_VERSION: edge

.github/workflows/windows-integration-flaky.yml

@@ -12,7 +12,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.26.9"
+  GO_VERSION: "1.26.10"
   TEST_REPEAT: "10"
   WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore
   WINDOWS_BASE_TAG_2025: ltsc2025

.golangci.yml

@@ -2,7 +2,7 @@ version: "2"
 
 run:
   # prevent golangci-lint from deducting the go version to lint for through go.mod,
-  go: "1.26.9"
+  go: "1.26.10"
   # Only supported with go modules enabled (build flag -mod=vendor only valid when using modules)
   # modules-download-mode: vendor
 

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 ARG BASE_DEBIAN_DISTRO=trixie
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
 

Dockerfile.simple

@@ -5,7 +5,7 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 
 ARG BASE_DEBIAN_DISTRO=trixie
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"

Dockerfile.windows

@@ -161,7 +161,7 @@ FROM ${WINDOWS_BASE_IMAGE}:${WINDOWS_BASE_IMAGE_TAG}
 # Use PowerShell as the default shell
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 
 # GOTESTSUM_VERSION is the version of gotest.tools/gotestsum to install.
 ARG GOTESTSUM_VERSION=v1.13.0

api/Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 
 FROM golang:${GO_VERSION}-alpine AS base
 RUN apk add --no-cache bash libfyaml make yamllint

hack/dockerfiles/generate-files.Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 ARG BASE_DEBIAN_DISTRO=trixie
 ARG PROTOC_VERSION=3.11.4
 

hack/dockerfiles/govulncheck.Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.26.9
+ARG GO_VERSION=1.26.10
 ARG GOVULNCHECK_VERSION=v1.1.4
 ARG FORMAT=text