diff --git a/defects/xenia-0001/patch/xenia-0001.patch b/defects/xenia-0001/patch/xenia-0001.patch
new file mode 100644
index 000000000..85fd5bdd0
--- /dev/null
+++ b/defects/xenia-0001/patch/xenia-0001.patch
@@ -0,0 +1,29 @@
+--- a/src/xenia/kernel/util/object_table.cc
++++ b/src/xenia/kernel/util/object_table.cc
+@@ -9,6 +9,7 @@
+
+ #include "xenia/kernel/util/object_table.h"
+
++#include <unordered_set>
+ #include <algorithm>
+ #include <cstring>
+
+@@ -219,13 +220,15 @@ std::vector<object_ref<XObject>> ObjectTable::GetAllObjects() {
+ std::vector<object_ref<XObject>> ObjectTable::GetAllObjects() {
+   auto lock = global_critical_region_.Acquire();
+   std::vector<object_ref<XObject>> results;
++  std::unordered_set<XObject*> seen;
+
+   for (uint32_t slot = 0; slot < table_capacity_; slot++) {
+     auto& entry = table_[slot];
+-    if (entry.object && std::find(results.begin(), results.end(),
+-                                  entry.object) == results.end()) {
++    if (entry.object && seen.find(entry.object) == seen.end()) {
++      seen.insert(entry.object);
+       entry.object->Retain();
+       results.push_back(object_ref<XObject>(entry.object));
+     }
+   }
+
+   return results;
+ }
diff --git a/defects/xenia-0001/test/XeniaTest$XObject.class b/defects/xenia-0001/test/XeniaTest$XObject.class
new file mode 100644
index 000000000..0219636e0
Binary files /dev/null and b/defects/xenia-0001/test/XeniaTest$XObject.class differ
diff --git a/defects/xenia-0001/test/XeniaTest.class b/defects/xenia-0001/test/XeniaTest.class
new file mode 100644
index 000000000..180d1fe95
Binary files /dev/null and b/defects/xenia-0001/test/XeniaTest.class differ
diff --git a/defects/xenia-0001/test/XeniaTest.java b/defects/xenia-0001/test/XeniaTest.java
new file mode 100644
index 000000000..94d4c8814
--- /dev/null
+++ b/defects/xenia-0001/test/XeniaTest.java
@@ -0,0 +1,144 @@
+import java.util.*;
+
+/**
+ * XeniaTest: unit test for xenia-0001
+ *
+ * Defect: ObjectTable::GetAllObjects() in
+ * src/xenia/kernel/util/object_table.cc uses std::find on a growing
+ * std::vector<object_ref<XObject>> to deduplicate objects while iterating
+ * over all table slots. Each slot check is O(results.size()), making the
+ * full scan O(S * R) where S = table slot count (starting at 16,384) and R
+ * = unique object count (up to S/2 in the worst case). At S=16384 with a
+ * full table of unique objects this yields ~134 million pointer comparisons.
+ *
+ * Fix: replace the results vector linear scan with an unordered_set<XObject*>
+ * seen-pointer set, reducing each membership test from O(R) to O(1) and the
+ * full scan from O(S*R) to O(S).
+ *
+ * This test simulates both implementations and confirms:
+ * 1. Functional equivalence: same objects returned in same order.
+ * 2. Performance ratio: patched version is faster by the expected factor.
+ */
+public class XeniaTest {
+
+    // Simulates an XObject pointer (just an Integer ID here).
+    static class XObject {
+        final int id;
+        XObject(int id) { this.id = id; }
+    }
+
+    // --- DEFECTIVE IMPLEMENTATION ---
+    // Mirrors ObjectTable::GetAllObjects() before the patch.
+    // table[slot] may hold duplicate pointers (multiple handles to same object).
+    // Dedup is done via List.contains() -- O(results.size()) per slot.
+    static List<XObject> getAllObjectsDefective(XObject[] table) {
+        List<XObject> results = new ArrayList<>();
+        for (XObject entry : table) {
+            if (entry != null && !results.contains(entry)) {  // O(R) scan
+                results.add(entry);
+            }
+        }
+        return results;
+    }
+
+    // --- PATCHED IMPLEMENTATION ---
+    // Mirrors ObjectTable::GetAllObjects() after the patch.
+    // Dedup via HashSet<XObject> seen -- O(1) per slot.
+    static List<XObject> getAllObjectsPatched(XObject[] table) {
+        List<XObject> results = new ArrayList<>();
+        Set<XObject> seen = new HashSet<>();
+        for (XObject entry : table) {
+            if (entry != null && seen.add(entry)) {  // O(1) hash test+insert
+                results.add(entry);
+            }
+        }
+        return results;
+    }
+
+    // Build a table where each object is referenced by DUPLICATE_FACTOR slots.
+    // This matches xenia's handle table: one object can have multiple handles.
+    static XObject[] buildTable(int uniqueObjects, int duplicateFactor) {
+        XObject[] objs = new XObject[uniqueObjects];
+        for (int i = 0; i < uniqueObjects; i++) {
+            objs[i] = new XObject(i);
+        }
+        XObject[] table = new XObject[uniqueObjects * duplicateFactor];
+        for (int slot = 0; slot < table.length; slot++) {
+            table[slot] = objs[slot % uniqueObjects];
+        }
+        return table;
+    }
+
+    public static void main(String[] args) {
+        // --- Correctness test ---
+        // Small table: 8 unique objects, each referenced 3 times -> 24 slots
+        XObject[] smallTable = buildTable(8, 3);
+        List<XObject> defResult = getAllObjectsDefective(smallTable);
+        List<XObject> patResult = getAllObjectsPatched(smallTable);
+
+        assert defResult.size() == 8 :
+            "defective: expected 8 unique objects, got " + defResult.size();
+        assert patResult.size() == 8 :
+            "patched: expected 8 unique objects, got " + patResult.size();
+        for (int i = 0; i < defResult.size(); i++) {
+            assert defResult.get(i) == patResult.get(i) :
+                "result mismatch at index " + i;
+        }
+        System.out.println("PASS correctness: 8 unique objects, 24 slots, results match");
+
+        // --- Empty table ---
+        XObject[] emptyTable = new XObject[0];
+        assert getAllObjectsDefective(emptyTable).isEmpty() : "defective: empty table non-empty";
+        assert getAllObjectsPatched(emptyTable).isEmpty()   : "patched: empty table non-empty";
+        System.out.println("PASS correctness: empty table");
+
+        // --- All-null table ---
+        XObject[] nullTable = new XObject[100];
+        assert getAllObjectsDefective(nullTable).isEmpty() : "defective: all-null table non-empty";
+        assert getAllObjectsPatched(nullTable).isEmpty()   : "patched: all-null table non-empty";
+        System.out.println("PASS correctness: all-null table");
+
+        // --- Performance benchmark ---
+        // xenia initial table_capacity = 16 * 1024 = 16384 slots.
+        // Simulate a loaded game: 1000 unique objects, each with 4 handle slots -> 4000 slots.
+        // Then scale to 4000 unique objects in 16384 slots for O(N^2) stress.
+        int UNIQUE = 4000;
+        int SLOTS  = 16384;
+        XObject[] bigTable = new XObject[SLOTS];
+        XObject[] objs = new XObject[UNIQUE];
+        for (int i = 0; i < UNIQUE; i++) objs[i] = new XObject(i);
+        for (int s = 0; s < SLOTS; s++) bigTable[s] = objs[s % UNIQUE];
+
+        int REPS = 20;
+
+        long tDef = 0;
+        for (int r = 0; r < REPS; r++) {
+            long t0 = System.nanoTime();
+            getAllObjectsDefective(bigTable);
+            tDef += System.nanoTime() - t0;
+        }
+
+        long tPat = 0;
+        for (int r = 0; r < REPS; r++) {
+            long t0 = System.nanoTime();
+            getAllObjectsPatched(bigTable);
+            tPat += System.nanoTime() - t0;
+        }
+
+        double defMs = tDef / 1e6 / REPS;
+        double patMs = tPat / 1e6 / REPS;
+        double ratio = defMs / patMs;
+
+        System.out.printf(
+            "BENCH defective=%.3f ms  patched=%.3f ms  ratio=%.1fx%n",
+            defMs, patMs, ratio);
+
+        assert ratio >= 2.0 :
+            "expected speedup >= 2x, got " + String.format("%.2f", ratio) + "x";
+
+        System.out.println("PASS performance: patched is " +
+            String.format("%.1f", ratio) + "x faster");
+
+        System.out.println("ALL TESTS PASSED");
+    }
+}
diff --git a/defects/xenia/scan/MOAD-0002.txt b/defects/xenia/scan/MOAD-0002.txt
new file mode 100644
index 000000000..9c41bfe1e
--- /dev/null
+++ b/defects/xenia/scan/MOAD-0002.txt
@@ -0,0 +1,7 @@
+MOAD-0002 (Intertangle): CLEAN
+
+KernelState is a large central object but there is no evidence of independent
+subsystems coupled through shared mutable global state in a way that causes
+race conditions or incorrect phase mixing. Subsystems (GPU, CPU, kernel, APU)
+communicate through clean interfaces and the global_critical_region_ pattern
+provides explicit synchronization. No god-object coupling defect found.
diff --git a/defects/xenia/scan/MOAD-0003.txt b/defects/xenia/scan/MOAD-0003.txt
new file mode 100644
index 000000000..c3f4419d8
--- /dev/null
+++ b/defects/xenia/scan/MOAD-0003.txt
@@ -0,0 +1,11 @@
+MOAD-0003 (Leaked Context): CLEAN
+
+TLS variables in xenia:
+  - current_xthread_tls_ (xthread.cc): set at thread start, cleared at exit. 1:1 with thread lifetime.
+  - thread_state_ (thread_state.cc): set via ThreadState::Bind(), cleared in destructor. 1:1 with thread.
+  - current_thread_ (thread.cc/h): same pattern as above.
+  - thread_log_buffer_ (logging.cc): logging scratch buffer, no identity leakage.
+  - string_buffer_ (shim_utils.cc): scratch buffer for HLE shims, no identity.
+
+All TLS vars are thread-scoped, not request-scoped. No guest-task identity
+leaks across OS-thread reuse found.
diff --git a/defects/xenia/scan/MOAD-0004.txt b/defects/xenia/scan/MOAD-0004.txt
new file mode 100644
index 000000000..904d83840
--- /dev/null
+++ b/defects/xenia/scan/MOAD-0004.txt
@@ -0,0 +1,7 @@
+MOAD-0004 (CWE-312 Logged Secret): CLEAN
+
+XEX decryption key constants (xe_xex2_retail_key, xe_xex2_devkit_key) are
+never logged. Encryption errors log only status codes, not key bytes.
+Session keys (session_key_) are used in AES decrypt calls but never passed
+to any XELOG macro. No credentials, tokens, or secret key material logged
+verbatim.
diff --git a/defects/xenia/scan/MOAD-0005.txt b/defects/xenia/scan/MOAD-0005.txt
new file mode 100644
index 000000000..166c7f2f6
--- /dev/null
+++ b/defects/xenia/scan/MOAD-0005.txt
@@ -0,0 +1,10 @@
+MOAD-0005 (Thundering Herd): CLEAN
+
+All caches with multi-threaded access use proper synchronization:
+- Module symbol cache (module.cc): global_critical_region_ Acquire() wraps
+  all map_.find() + map_[] insert operations.
+- GPU pipeline/shader cache (pipeline_cache.cc): accessed from single GPU
+  command thread; no concurrent writers.
+- Object table (object_table.cc): global_critical_region_ wraps all slot
+  accesses.
+No unsynchronized check-then-act cache patterns found.