diff --git a/src/link/MachO/Dylib.zig b/src/link/MachO/Dylib.zig
--- a/src/link/MachO/Dylib.zig
+++ b/src/link/MachO/Dylib.zig
@@ -732,6 +732,14 @@ pub const TargetMatcher = struct {
         };
         const apple_string = try targetToAppleString(allocator, cpu_arch, platform);
         try self.target_strings.append(allocator, apple_string);
+        // Xcode 26.4 unified the arm64 and arm64e TBD entries under the
+        // arm64e name. Treat them as equivalent when matching SDK stubs.
+        if (cpu_arch == .aarch64) {
+            const arm64e_string = try std.fmt.allocPrint(
+                allocator, "arm64e{s}", .{apple_string["arm64".len..]},
+            );
+            try self.target_strings.append(allocator, arm64e_string);
+        }
 
         switch (platform) {
             .IOSSIMULATOR, .TVOSSIMULATOR, .WATCHOSSIMULATOR, .VISIONOSSIMULATOR => {
@@ -798,7 +806,8 @@ pub const TargetMatcher = struct {
     }
 
     fn matchesArch(self: TargetMatcher, archs: []const []const u8) bool {
-        return hasValue(archs, cpuArchToAppleString(self.cpu_arch));
+        if (hasValue(archs, cpuArchToAppleString(self.cpu_arch))) return true;
+        return self.cpu_arch == .aarch64 and hasValue(archs, "arm64e");
     }
 
     fn matchesTarget(self: TargetMatcher, targets: []const []const u8) bool {