diff --git a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp
index 506624669b..e94eb2c882 100644
--- a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp
+++ b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
@@ -109,7 +109,7 @@ Result AesCtrCounterExtendedStorage::GetEntryList(Entry* out_entries, s32* out_e
     R_UNLESS(out_entries != nullptr || entry_count == 0, ResultNullptrArgument);
 
     // Check that our range is valid.
-    BucketTree::Offsets table_offsets;
+    BucketTree::Offsets table_offsets{};
     R_TRY(m_table.GetOffsets(std::addressof(table_offsets)));
 
     R_UNLESS(table_offsets.IsInclude(offset, size), ResultOutOfRange);
@@ -167,7 +167,7 @@ size_t AesCtrCounterExtendedStorage::Read(u8* buffer, size_t size, size_t offset
     ASSERT(Common::IsAligned(offset, BlockSize));
     ASSERT(Common::IsAligned(size, BlockSize));
 
-    BucketTree::Offsets table_offsets;
+    BucketTree::Offsets table_offsets{};
     ASSERT(R_SUCCEEDED(m_table.GetOffsets(std::addressof(table_offsets))));
 
     ASSERT(table_offsets.IsInclude(offset, size));
diff --git a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h
index d0e9ceed05..b7b004f9e3 100644
--- a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h
+++ b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -89,7 +92,7 @@ public:
     virtual size_t Read(u8* buffer, size_t size, size_t offset) const override;
 
     virtual size_t GetSize() const override {
-        BucketTree::Offsets offsets;
+        BucketTree::Offsets offsets{};
         ASSERT(R_SUCCEEDED(m_table.GetOffsets(std::addressof(offsets))));
 
         return offsets.end_offset;
diff --git a/src/core/file_sys/fssystem/fssystem_bucket_tree.cpp b/src/core/file_sys/fssystem/fssystem_bucket_tree.cpp
index ce3b62f26d..07926b7acf 100644
--- a/src/core/file_sys/fssystem/fssystem_bucket_tree.cpp
+++ b/src/core/file_sys/fssystem/fssystem_bucket_tree.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
@@ -270,7 +270,7 @@ Result BucketTree::Find(Visitor* visitor, s64 virtual_address) {
     R_UNLESS(virtual_address >= 0, ResultInvalidOffset);
     R_UNLESS(!this->IsEmpty(), ResultOutOfRange);
 
-    BucketTree::Offsets offsets;
+    BucketTree::Offsets offsets{};
     R_TRY(this->GetOffsets(std::addressof(offsets)));
 
     R_TRY(visitor->Initialize(this, offsets));
diff --git a/src/core/file_sys/fssystem/fssystem_compressed_storage.h b/src/core/file_sys/fssystem/fssystem_compressed_storage.h
index 223d51647e..3fc0449664 100644
--- a/src/core/file_sys/fssystem/fssystem_compressed_storage.h
+++ b/src/core/file_sys/fssystem/fssystem_compressed_storage.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
@@ -125,7 +125,7 @@ private:
             }
 
             // Get the table offsets.
-            BucketTree::Offsets table_offsets;
+            BucketTree::Offsets table_offsets{};
             R_TRY(m_table.GetOffsets(std::addressof(table_offsets)));
 
             // Validate arguments.
@@ -177,7 +177,7 @@ private:
             ASSERT(out != nullptr);
 
             // Get our table offsets.
-            BucketTree::Offsets offsets;
+            BucketTree::Offsets offsets{};
             R_TRY(m_table.GetOffsets(std::addressof(offsets)));
 
             // Set the output.
@@ -195,7 +195,7 @@ private:
             R_SUCCEED_IF(size == 0);
 
             // Get the table offsets.
-            BucketTree::Offsets table_offsets;
+            BucketTree::Offsets table_offsets{};
             R_TRY(m_table.GetOffsets(std::addressof(table_offsets)));
 
             // Validate arguments.
diff --git a/src/core/file_sys/fssystem/fssystem_indirect_storage.cpp b/src/core/file_sys/fssystem/fssystem_indirect_storage.cpp
index 7544e70b2a..41f5b75b6e 100644
--- a/src/core/file_sys/fssystem/fssystem_indirect_storage.cpp
+++ b/src/core/file_sys/fssystem/fssystem_indirect_storage.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -52,7 +55,7 @@ Result IndirectStorage::GetEntryList(Entry* out_entries, s32* out_entry_count, s
     R_UNLESS(out_entries != nullptr || entry_count == 0, ResultNullptrArgument);
 
     // Check that our range is valid.
-    BucketTree::Offsets table_offsets;
+    BucketTree::Offsets table_offsets{};
     R_TRY(m_table.GetOffsets(std::addressof(table_offsets)));
 
     R_UNLESS(table_offsets.IsInclude(offset, size), ResultOutOfRange);
diff --git a/src/core/file_sys/fssystem/fssystem_indirect_storage.h b/src/core/file_sys/fssystem/fssystem_indirect_storage.h
index d4b95fd273..cc7b5cd718 100644
--- a/src/core/file_sys/fssystem/fssystem_indirect_storage.h
+++ b/src/core/file_sys/fssystem/fssystem_indirect_storage.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -164,7 +167,7 @@ Result IndirectStorage::OperatePerEntry(s64 offset, s64 size, F func) {
     R_SUCCEED_IF(size == 0);
 
     // Get the table offsets.
-    BucketTree::Offsets table_offsets;
+    BucketTree::Offsets table_offsets{};
     R_TRY(m_table.GetOffsets(std::addressof(table_offsets)));
 
     // Validate arguments.
diff --git a/src/core/file_sys/fssystem/fssystem_sparse_storage.cpp b/src/core/file_sys/fssystem/fssystem_sparse_storage.cpp
index 8574a11dde..31416c0c04 100644
--- a/src/core/file_sys/fssystem/fssystem_sparse_storage.cpp
+++ b/src/core/file_sys/fssystem/fssystem_sparse_storage.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -18,7 +21,7 @@ size_t SparseStorage::Read(u8* buffer, size_t size, size_t offset) const {
     SparseStorage* self = const_cast<SparseStorage*>(this);
 
     if (self->GetEntryTable().IsEmpty()) {
-        BucketTree::Offsets table_offsets;
+        BucketTree::Offsets table_offsets{};
         ASSERT(R_SUCCEEDED(self->GetEntryTable().GetOffsets(std::addressof(table_offsets))));
         ASSERT(table_offsets.IsInclude(offset, size));