diff --git a/lib/sarif/osv/base_sarif.rb b/lib/sarif/osv/base_sarif.rb
index 6ce2c625..07e637e5 100644
--- a/lib/sarif/osv/base_sarif.rb
+++ b/lib/sarif/osv/base_sarif.rb
@@ -25,6 +25,19 @@ def parse_scan_report!
     end
 
     def parse_issue(issue)
+      # Example issue
+      # {"Package"=>"github.com/syncthing/syncthing",
+      # "Vulnerable Version"=>"0",
+      # "Version Detected"=>"1.14.0",
+      # "Patched Version"=>"1.15.0",
+      # "ID"=>"CVE-2021-21404",
+      # "Database"=>"Github Advisory Database",
+      # "Summary"=>"Crash due to malformed relay protocol message",
+      # "References"=>
+      #  "https://github.com/advisories/GHSA-x462-89pf-6r5h, https://nvd.nist.gov...",
+      # "Source"=>"https://osv.dev/list",
+      # "Severity"=>"LOW"}
+
       parsed_issue = {
         id: issue['ID'],
           name: SCANNER_NAME,
@@ -33,6 +46,7 @@ def parse_issue(issue)
           messageStrings: { "package": { "text": issue['Package'].to_s },
                            "title": { "text": issue['Summary'].to_s },
                            "severity": { "text": issue['Severity'].to_s },
+                           "cwe": { "text": [issue['ID']].to_s },
                            "patched_versions": { "text": issue['Patched Version'].to_s },
                            "vulnerable_versions": {
                              "text": issue['Vulnerable Version'].to_s
diff --git a/spec/lib/sarif/osv/go_osv_sarif_spec.rb b/spec/lib/sarif/osv/go_osv_sarif_spec.rb
index bd307a21..13a097b9 100644
--- a/spec/lib/sarif/osv/go_osv_sarif_spec.rb
+++ b/spec/lib/sarif/osv/go_osv_sarif_spec.rb
@@ -46,6 +46,9 @@ def stub_req_with_valid_response
           "helpUri" => "https://osv.dev/list",
           "id" => "CVE-2021-21404",
           "messageStrings" => {
+            "cwe" => {
+              "text" => "[\"CVE-2021-21404\"]"
+            },
             "package" => {
               "text" => "github.com/syncthing/syncthing"
             },
diff --git a/spec/lib/sarif/osv/gradle_osv_sarif_spec.rb b/spec/lib/sarif/osv/gradle_osv_sarif_spec.rb
index 9f3f068b..c00d4da8 100644
--- a/spec/lib/sarif/osv/gradle_osv_sarif_spec.rb
+++ b/spec/lib/sarif/osv/gradle_osv_sarif_spec.rb
@@ -48,6 +48,9 @@ def stub_req_with_valid_response
             "helpUri" => "https://osv.dev/list",
             "id" => "CVE-2020-8908",
             "messageStrings" => {
+              "cwe" => {
+                "text" => "[\"CVE-2020-8908\"]"
+              },
               "package" => {
                 "text" => "com.google.guava:guava"
               },
diff --git a/spec/lib/sarif/osv/maven_osv_sarif_spec.rb b/spec/lib/sarif/osv/maven_osv_sarif_spec.rb
index 96729309..9a28b8f4 100644
--- a/spec/lib/sarif/osv/maven_osv_sarif_spec.rb
+++ b/spec/lib/sarif/osv/maven_osv_sarif_spec.rb
@@ -48,6 +48,9 @@ def stub_req_with_valid_response
               "helpUri" => "https://osv.dev/list",
               "id" => "CVE-2018-15756",
               "messageStrings" => {
+                "cwe" => {
+                  "text" => "[\"CVE-2018-15756\"]"
+                },
                 "package" => {
                   "text" => "org.springframework:spring-core"
                 },
diff --git a/spec/lib/sarif/osv/python_osv_sarif_spec.rb b/spec/lib/sarif/osv/python_osv_sarif_spec.rb
index 71f892d1..c07a8418 100644
--- a/spec/lib/sarif/osv/python_osv_sarif_spec.rb
+++ b/spec/lib/sarif/osv/python_osv_sarif_spec.rb
@@ -46,6 +46,9 @@ def stub_req_with_valid_response
             "helpUri" => "https://osv.dev/list",
             "id" => "CVE-2020-29651",
             "messageStrings" => {
+              "cwe" => {
+                "text" => "[\"CVE-2020-29651\"]"
+              },
               "package" => {
                 "text" => "py"
               },