diff --git a/Docs/generation.md b/Docs/generation.md
index e6df7ae..da56bae 100644
--- a/Docs/generation.md
+++ b/Docs/generation.md
@@ -153,8 +153,10 @@ list, regular member-table entry, root entry, or loaded class/category
 relationship preserves its readable siblings and produces a typed degradation;
 unloaded relative lists are skipped without warning. These guarantees cover
 structural table, list, and layout ranges; they do not validate referenced C
-strings or loaded class RW-extension arrays. Once that target is published,
-PrivateHeaderKit reports the precise owner and degradation as an
+strings. MachOObjCSection's public loaded class RW-extension list-array queries
+now apply the same bounded structural reads, although PrivateHeaderKit's current
+raw dump does not query that dependency surface. When a queried target is
+degraded, PrivateHeaderKit reports the precise owner and degradation as an
 `objc-metadata-warning` and persists the warning in `generation.sqlite`. A
 bounded diagnostics report records when additional warnings were omitted, so
 malformed metadata cannot grow process output without limit. Live warning
diff --git a/Package.resolved b/Package.resolved
index c9c2268..847bda4 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -59,7 +59,7 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/lynnswap/MachOObjCSection.git",
       "state" : {
-        "revision" : "8f0ff76f02c0865422a72662177b5e687e43522d"
+        "revision" : "cc9a70f46d69683882dedce7d6d293a565e7863a"
       }
     },
     {
@@ -67,7 +67,7 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/lynnswap/MachOSwiftSection.git",
       "state" : {
-        "revision" : "06ed57ab39fc24956f9079beeb407fffa30d50f4"
+        "revision" : "905703af9d192c778054417a1a5052a26051cc96"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index a0d2693..718e912 100644
--- a/Package.swift
+++ b/Package.swift
@@ -37,7 +37,7 @@ let package = Package(
         ),
         .package(
             url: "https://github.com/lynnswap/MachOObjCSection.git",
-            revision: "8f0ff76f02c0865422a72662177b5e687e43522d"
+            revision: "cc9a70f46d69683882dedce7d6d293a565e7863a"
         ),
         .package(
             url: "https://github.com/MxIris-Reverse-Engineering/swift-objc-dump.git",
@@ -45,7 +45,7 @@ let package = Package(
         ),
         .package(
             url: "https://github.com/lynnswap/MachOSwiftSection.git",
-            revision: "06ed57ab39fc24956f9079beeb407fffa30d50f4"
+            revision: "905703af9d192c778054417a1a5052a26051cc96"
         ),
         .package(
             url: "https://github.com/MxIris-Reverse-Engineering/swift-demangling",
diff --git a/Sources/PrivateHeaderKitRawDumpCore/RawDumpObjCDiagnostics.swift b/Sources/PrivateHeaderKitRawDumpCore/RawDumpObjCDiagnostics.swift
index bbfeee3..477087c 100644
--- a/Sources/PrivateHeaderKitRawDumpCore/RawDumpObjCDiagnostics.swift
+++ b/Sources/PrivateHeaderKitRawDumpCore/RawDumpObjCDiagnostics.swift
@@ -268,7 +268,7 @@ private func privateHeaderKitDiagnostic(
     )
 }
 
-private func rawDumpMetadataTableDiagnostic(
+func rawDumpMetadataTableDiagnostic(
     owner: ObjCMetadataTableDiagnostic.Owner,
     site: ObjCMetadataTableDiagnostic.Site,
     failure: ObjCMetadataTableDiagnostic.Failure
@@ -289,6 +289,11 @@ private func rawDumpMetadataTableDiagnostic(
         metadataDescription =
             "\(pointerWidthDescription(pointerWidth))"
             + " \(rootSectionDescription(section)) root table"
+    case let .loadedRWExtension(kind, pointerWidth):
+        ownerDescription = "Objective-C loaded RW-extension list arrays"
+        metadataDescription =
+            "\(pointerWidthDescription(pointerWidth))"
+            + " \(rwExtensionListKindDescription(kind)) list array"
     case let .loadedRelationship(subject, role):
         ownerDescription = subjectDescription(subject)
         metadataDescription = "\(loadedRelationshipDescription(role)) relationship"
@@ -363,6 +368,16 @@ private func pointerWidthDescription(
     }
 }
 
+private func rwExtensionListKindDescription(
+    _ kind: ObjCMetadataTableDiagnostic.RWExtensionListKind
+) -> String {
+    switch kind {
+    case .method: "method"
+    case .property: "property"
+    case .protocol: "protocol"
+    }
+}
+
 private func loadedRelationshipDescription(
     _ role: ObjCMetadataTableDiagnostic.LoadedRelationshipRole
 ) -> String {
@@ -690,5 +705,7 @@ private func failureDescription(
     case let .invalidEntryArithmetic(baseAddress, targetAddress):
         "target address \(targetAddress) cannot be represented relative"
             + " to base address \(baseAddress)"
+    case .relativeImageUnavailable(let imageIndex):
+        "cache image index \(imageIndex) is unavailable"
     }
 }
diff --git a/Tests/PrivateHeaderKitHelperProtocolTests/PrivateHeaderKitHelperProtocolTests.swift b/Tests/PrivateHeaderKitHelperProtocolTests/PrivateHeaderKitHelperProtocolTests.swift
index 7443cc2..1062683 100644
--- a/Tests/PrivateHeaderKitHelperProtocolTests/PrivateHeaderKitHelperProtocolTests.swift
+++ b/Tests/PrivateHeaderKitHelperProtocolTests/PrivateHeaderKitHelperProtocolTests.swift
@@ -292,7 +292,7 @@ struct PrivateHeaderKitHelperProtocolTests {
         let state = try #require(pin["state"] as? [String: Any])
 
         #expect(pin["location"] as? String == "https://github.com/lynnswap/MachOObjCSection.git")
-        #expect(state["revision"] as? String == "8f0ff76f02c0865422a72662177b5e687e43522d")
+        #expect(state["revision"] as? String == "cc9a70f46d69683882dedce7d6d293a565e7863a")
         #expect(state["version"] == nil)
 
         let swiftSectionPin = try #require(
@@ -307,7 +307,7 @@ struct PrivateHeaderKitHelperProtocolTests {
         )
         #expect(
             swiftSectionState["revision"] as? String
-                == "06ed57ab39fc24956f9079beeb407fffa30d50f4"
+                == "905703af9d192c778054417a1a5052a26051cc96"
         )
         #expect(swiftSectionState["version"] == nil)
 
diff --git a/Tests/PrivateHeaderKitRawDumpTests/ObjCMemberListDiagnosticsTests.swift b/Tests/PrivateHeaderKitRawDumpTests/ObjCMemberListDiagnosticsTests.swift
index 307a794..6a5dd45 100644
--- a/Tests/PrivateHeaderKitRawDumpTests/ObjCMemberListDiagnosticsTests.swift
+++ b/Tests/PrivateHeaderKitRawDumpTests/ObjCMemberListDiagnosticsTests.swift
@@ -56,6 +56,40 @@ struct ObjCMemberListDiagnosticsTests {
         )
     }
 
+    @Test func loadedRWExtensionDiagnosticsKeepKindWidthAndUnavailableImage() throws {
+        let fixture = try InvalidFileRootFixture()
+        let seedDiagnostic = try #require(
+            fixture.machO.objc.readRoots().tableDiagnostics.first
+        )
+        let cases: [(
+            ObjCMetadataTableDiagnostic.RWExtensionListKind,
+            ObjCMetadataTableDiagnostic.PointerWidth,
+            String
+        )] = [
+            (.method, .bits64, "64-bit method"),
+            (.property, .bits32, "32-bit property"),
+            (.protocol, .bits64, "64-bit protocol"),
+        ]
+
+        for (kind, pointerWidth, prefix) in cases {
+            let record = rawDumpMetadataTableDiagnostic(
+                owner: .loadedRWExtension(
+                    kind: kind,
+                    pointerWidth: pointerWidth
+                ),
+                site: seedDiagnostic.site,
+                failure: .relativeImageUnavailable(imageIndex: 1_194)
+            )
+
+            #expect(record.owner == "Objective-C loaded RW-extension list arrays")
+            #expect(
+                record.degradation
+                    == "\(prefix) list array could not be fully read:"
+                        + " cache image index 1194 is unavailable"
+            )
+        }
+    }
+
     @Test func wholeTableFailureKeepsMemberKindAndOuterOffset() {
         let record = rawDumpMemberListDiagnostic(
             className: "Owner",