diff --git a/sdk_container/src/third_party/portage-stable/changelog/security/2022-09-06-unzip.md b/sdk_container/src/third_party/portage-stable/changelog/security/2022-09-06-unzip.md
new file mode 100644
index 0000000000..69c2dc5ee5
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/changelog/security/2022-09-06-unzip.md
@@ -0,0 +1 @@
+- unzip ([CVE-2022-0529](https://nvd.nist.gov/vuln/detail/CVE-2022-0529), [CVE-2022-0530](https://nvd.nist.gov/vuln/detail/CVE-2022-0530), [CVE-2021-4217](https://nvd.nist.gov/vuln/detail/CVE-2021-4217))
diff --git a/sdk_container/src/third_party/portage-stable/changelog/updates/2022-09-06-unzip.md b/sdk_container/src/third_party/portage-stable/changelog/updates/2022-09-06-unzip.md
new file mode 100644
index 0000000000..955e890221
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/changelog/updates/2022-09-06-unzip.md
@@ -0,0 +1 @@
+ unzip ([6.0_p27](https://metadata.ftp-master.debian.org/changelogs//main/u/unzip/unzip_6.0-27_changelog))