diff --git a/reports/GO-2021-0317.yaml b/reports/GO-2021-0317.yaml
new file mode 100644
index 0000000..46d3236
--- /dev/null
+++ b/reports/GO-2021-0317.yaml
@@ -0,0 +1,20 @@
+packages:
+  - module: std
+    package: math/big
+    symbols:
+      - Rat.SetString
+    versions:
+      - fixed: 1.16.14
+      - introduced: 1.17.0
+        fixed: 1.17.7
+description: |
+  Rat.SetString had an overflow issue that can lead to uncontrolled memory consumption.
+cves:
+  - CVE-2022-23772
+credit: Emmanuel Odeke
+links:
+  pr: https://go.dev/cl/379537
+  commit: https://go.googlesource.com/go/+/ad345c265916bbf6c646865e4642eafce6d39e78
+  context:
+    - https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ
+    - https://go.dev/issue/50699