diff --git a/lldb/include/lldb/Target/Target.h b/lldb/include/lldb/Target/Target.h
index 73f27dc934b46..0d4e11b65339e 100644
--- a/lldb/include/lldb/Target/Target.h
+++ b/lldb/include/lldb/Target/Target.h
@@ -1158,6 +1158,11 @@ class Target : public std::enable_shared_from_this<Target>,
                                      Status &error,
                                      bool force_live_memory = false);
 
+  int64_t ReadSignedIntegerFromMemory(const Address &addr,
+                                      size_t integer_byte_size,
+                                      int64_t fail_value, Status &error,
+                                      bool force_live_memory = false);
+
   uint64_t ReadUnsignedIntegerFromMemory(const Address &addr,
                                          size_t integer_byte_size,
                                          uint64_t fail_value, Status &error,
diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
index 8faf7135217ac..0d068ed5950d5 100644
--- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
@@ -350,7 +350,7 @@ bool ItaniumABILanguageRuntime::GetDynamicTypeAndAddress(
   if (offset_to_top_location >= vtable_load_addr)
     return false;
   Status error;
-  const int64_t offset_to_top = m_process->ReadSignedIntegerFromMemory(
+  const int64_t offset_to_top = target.ReadSignedIntegerFromMemory(
       offset_to_top_location, addr_byte_size, INT64_MIN, error);
 
   if (offset_to_top == INT64_MIN)
diff --git a/lldb/source/Target/Target.cpp b/lldb/source/Target/Target.cpp
index e90e748191a7e..7f61f8689fb95 100644
--- a/lldb/source/Target/Target.cpp
+++ b/lldb/source/Target/Target.cpp
@@ -2270,6 +2270,17 @@ size_t Target::ReadScalarIntegerFromMemory(const Address &addr, uint32_t byte_si
   return 0;
 }
 
+int64_t Target::ReadSignedIntegerFromMemory(const Address &addr,
+                                            size_t integer_byte_size,
+                                            int64_t fail_value, Status &error,
+                                            bool force_live_memory) {
+  Scalar scalar;
+  if (ReadScalarIntegerFromMemory(addr, integer_byte_size, false, scalar, error,
+                                  force_live_memory))
+    return scalar.SLongLong(fail_value);
+  return fail_value;
+}
+
 uint64_t Target::ReadUnsignedIntegerFromMemory(const Address &addr,
                                                size_t integer_byte_size,
                                                uint64_t fail_value, Status &error,
diff --git a/lldb/test/API/lang/cpp/dynamic-value/TestDynamicValue.py b/lldb/test/API/lang/cpp/dynamic-value/TestDynamicValue.py
index 634bd13d7c71a..97d539f7a807c 100644
--- a/lldb/test/API/lang/cpp/dynamic-value/TestDynamicValue.py
+++ b/lldb/test/API/lang/cpp/dynamic-value/TestDynamicValue.py
@@ -279,3 +279,54 @@ def test_from_forward_decl(self):
             "frame var -d run-target --ptr-depth=1 --show-types a",
             substrs=["(B *) a", "m_b_value = 10"],
         )
+
+    @no_debug_info_test
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24663")
+    @expectedFailureDarwin  # dynamic loader unloads modules
+    def test_from_core_file(self):
+        """Test fetching C++ dynamic values from core files. Specifically, test
+        that we can determine the dynamic type of the value if the core file
+        does not contain the type vtable."""
+        self.build()
+        lldbutil.run_to_name_breakpoint(self, "take_A")
+
+        # Get the address of our object and its vtable
+        a = self.frame().FindVariable("a")
+        self.assertSuccess(a.GetError())
+        vtable = a.GetVTable()
+        self.assertSuccess(vtable.GetError())
+        a = a.GetValueAsAddress()
+        vtable = vtable.GetValueAsAddress()
+
+        # Create a core file which will only contain the memory region
+        # containing `a`. The object is on the stack, so this will automatically
+        # include the stack of the main thread.
+        core = self.getBuildArtifact("a.dmp")
+        options = lldb.SBSaveCoreOptions()
+        options.SetPluginName("minidump")
+        options.SetStyle(lldb.eSaveCoreCustomOnly)
+        options.SetOutputFile(lldb.SBFileSpec(core))
+        region = lldb.SBMemoryRegionInfo()
+        self.assertSuccess(self.process().GetMemoryRegionInfo(a, region))
+        self.assertSuccess(options.AddMemoryRegionToSave(region))
+
+        # Save the core file and load it.
+        self.assertSuccess(self.process().SaveCore(options))
+        self.process().Kill()
+        error = lldb.SBError()
+        self.target().LoadCore(core, error)
+        self.assertSuccess(error)
+
+        # Sanity check -- the process should be able to read the object but not
+        # its vtable..
+        self.process().ReadPointerFromMemory(a, error)
+        self.assertSuccess(error)
+        self.process().ReadPointerFromMemory(vtable, error)
+        self.assertTrue(error.Fail())
+
+        # .. but we should still be able to see the dynamic type by reading the
+        # vtable from the executable file.
+        self.expect(
+            "frame var -d run-target --ptr-depth=1 --show-types a",
+            substrs=["(B *) a", "m_b_value = 10"],
+        )