diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-09-13-go-1.18.6-update.md b/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-09-13-go-1.18.6-update.md
new file mode 100644
index 0000000000..1717fd8928
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-09-13-go-1.18.6-update.md
@@ -0,0 +1 @@
+- Go ([CVE-2022-27664](https://nvd.nist.gov/vuln/detail/CVE-2022-27664), [CVE-2022-32190](https://nvd.nist.gov/vuln/detail/CVE-2022-32190))
diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-09-13-go-1.18.6-update.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-09-13-go-1.18.6-update.md
new file mode 100644
index 0000000000..ec612b9581
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-09-13-go-1.18.6-update.md
@@ -0,0 +1 @@
+- Go ([1.18.6](https://go.dev/doc/devel/release#go1.18.6))