diff --git a/CleanSpec.mk b/CleanSpec.mk
index 841ad16..9421e26 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -48,6 +48,11 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libc_*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libc_*)
 
+# Required due to the replacement of a symlink with a shared library
+# (commit b952f42bef69e5c in frameworks/native).
+$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/lib/libGLES*)
+$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/lib64/libGLES*)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/libc/upstream-netbsd/android/include/netbsd-compat.h b/libc/upstream-netbsd/android/include/netbsd-compat.h
index 8d1c46b..0212d16 100644
--- a/libc/upstream-netbsd/android/include/netbsd-compat.h
+++ b/libc/upstream-netbsd/android/include/netbsd-compat.h
@@ -32,6 +32,6 @@
 #define __unlockenv() 0
 
 #include <stddef.h>
-__LIBC_HIDDEN__ int reallocarr(void*, size_t, size_t);
+int reallocarr(void*, size_t, size_t);
 
 #endif
diff --git a/linker/linker.cpp b/linker/linker.cpp
index a032068..f7dbdf0 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -153,6 +153,54 @@
   nullptr
 };
 
+static bool is_system_library(const std::string& realpath) {
+  for (const auto& dir : g_default_namespace.get_default_library_paths()) {
+    if (file_is_in_dir(realpath, dir)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+// TODO(dimitry): This is workaround for http://b/26394120 - it will be removed before the release
+static bool is_greylisted(const char* name, const soinfo* needed_by) {
+  static const char* const kLibraryGreyList[] = {
+    "libandroid_runtime.so",
+    "libbinder.so",
+    "libcrypto.so",
+    "libcutils.so",
+    "libmedia.so",
+    "libnativehelper.so",
+    "libskia.so",
+    "libssl.so",
+    "libstagefright.so",
+    "libui.so",
+    "libutils.so",
+    nullptr
+  };
+
+  // limit greylisting to apps targeting sdk version 23 and below
+  if (get_application_target_sdk_version() > 23) {
+    return false;
+  }
+
+  // if the library needed by a system library - implicitly assume it
+  // is greylisted
+
+  if (needed_by != nullptr && is_system_library(needed_by->get_realpath())) {
+    return true;
+  }
+
+  for (size_t i = 0; kLibraryGreyList[i] != nullptr; ++i) {
+    if (strcmp(name, kLibraryGreyList[i]) == 0) {
+      return true;
+    }
+  }
+
+  return false;
+}
+// END OF WORKAROUND
+
 static const ElfW(Versym) kVersymNotNeeded = 0;
 static const ElfW(Versym) kVersymGlobal = 1;
 
@@ -1139,6 +1187,14 @@
     extinfo_ = extinfo;
   }
 
+  bool is_dt_needed() const {
+    return is_dt_needed_;
+  }
+
+  void set_dt_needed(bool is_dt_needed) {
+    is_dt_needed_ = is_dt_needed;
+  }
+
   const ElfReader& get_elf_reader() const {
     CHECK(si_ != nullptr);
     return (*elf_readers_map_)[si_];
@@ -1178,7 +1234,8 @@
   LoadTask(const char* name, soinfo* needed_by,
            std::unordered_map<const soinfo*, ElfReader>* readers_map)
     : name_(name), needed_by_(needed_by), si_(nullptr),
-      fd_(-1), close_fd_(false), file_offset_(0), elf_readers_map_(readers_map) {}
+      fd_(-1), close_fd_(false), file_offset_(0), elf_readers_map_(readers_map),
+      is_dt_needed_(false) {}
 
   ~LoadTask() {
     if (fd_ != -1 && close_fd_) {
@@ -1194,6 +1251,9 @@
   bool close_fd_;
   off64_t file_offset_;
   std::unordered_map<const soinfo*, ElfReader>* elf_readers_map_;
+  // TODO(dimitry): workaround for http://b/26394120 - will be removed before the release
+  bool is_dt_needed_;
+  // END OF WORKAROUND
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(LoadTask);
 };
@@ -1615,6 +1675,14 @@
     fd = open_library_on_paths(zip_archive_cache, name, file_offset, ns->get_default_library_paths(), realpath);
   }
 
+  // TODO(dimitry): workaround for http://b/26394120 - will be removed before the release
+  if (fd == -1 && ns != &g_default_namespace && is_greylisted(name, needed_by)) {
+    // try searching for it on default_namespace default_library_path
+    fd = open_library_on_paths(zip_archive_cache, name, file_offset,
+                               g_default_namespace.get_default_library_paths(), realpath);
+  }
+  // END OF WORKAROUND
+
   return fd;
 }
 
@@ -1715,10 +1783,25 @@
   }
 
   if (!ns->is_accessible(realpath)) {
-    // do not load libraries if they are not accessible for the specified namespace.
-    DL_ERR("library \"%s\" is not accessible for the namespace \"%s\"",
-           name, ns->get_name());
-    return false;
+    // TODO(dimitry): workaround for http://b/26394120 - will be removed before the release
+    const soinfo* needed_by = task->is_dt_needed() ? task->get_needed_by() : nullptr;
+    if (is_greylisted(name, needed_by)) {
+      // print warning only if needed by non-system library
+      if (needed_by == nullptr || !is_system_library(needed_by->get_realpath())) {
+        const soinfo* needed_or_dlopened_by = task->get_needed_by();
+        DL_WARN("library \"%s\" (\"%s\") needed or dlopened by \"%s\" is not accessible for the namespace \"%s\""
+                " - the access is temporarily granted as a workaround for http://b/26394120",
+                name, realpath.c_str(),
+                needed_or_dlopened_by == nullptr ? "(unknown)" :
+                                         needed_or_dlopened_by->get_realpath(),
+                ns->get_name());
+      }
+    } else {
+      // do not load libraries if they are not accessible for the specified namespace.
+      DL_ERR("library \"%s\" is not accessible for the namespace \"%s\"",
+             name, ns->get_name());
+      return false;
+    }
   }
 
   soinfo* si = soinfo_alloc(ns, realpath.c_str(), &file_stat, file_offset, rtld_flags);
@@ -1973,6 +2056,7 @@
 
     bool is_dt_needed = needed_by != nullptr && (needed_by != start_with || add_as_children);
     task->set_extinfo(is_dt_needed ? nullptr : extinfo);
+    task->set_dt_needed(is_dt_needed);
 
     if(!find_library_internal(ns, task, &zip_archive_cache, &load_tasks, rtld_flags)) {
       return false;