diff --git a/salt/modules/yumpkg.py b/salt/modules/yumpkg.py
index 6ac4b38a2a3..c45afb963dd 100644
--- a/salt/modules/yumpkg.py
+++ b/salt/modules/yumpkg.py
@@ -3166,12 +3166,18 @@ def _get_patches(installed_only=False):
     for line in salt.utils.itertools.split(ret, os.linesep):
         inst, advisory_id, sev, pkg = re.match(r'([i|\s]) ([^\s]+) +([^\s]+) +([^\s]+)',
                                                line).groups()
-        if inst != 'i' and installed_only:
-            continue
-        patches[advisory_id] = {
-            'installed': True if inst == 'i' else False,
-            'summary': pkg
-        }
+        if not advisory_id in patches:
+            patches[advisory_id] = {
+                'installed': True if inst == 'i' else False,
+                'summary': [pkg]
+            }
+        else:
+            patches[advisory_id]['summary'].append(pkg)
+            if inst != 'i':
+                patches[advisory_id]['installed'] = False
+
+    if installed_only:
+        patches = {k: v for k, v in patches.items() if v['installed']}
     return patches