diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index e4c620d96a..cacecbed27 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -44,7 +44,6 @@ RasterizerOpenGL::RasterizerOpenGL() : shader_dirty(true) {
     texture_cube_sampler.Create();
     state.texture_cube_unit.sampler = texture_cube_sampler.sampler.handle;
     texture_cube.Create();
-    state.texture_cube_unit.texture_cube = texture_cube.handle;
 
     // Generate VBO, VAO and UBO
     vertex_buffer = OGLStreamBuffer::MakeBuffer(GLAD_GL_ARB_buffer_storage, GL_ARRAY_BUFFER);
@@ -391,14 +390,19 @@ void RasterizerOpenGL::DrawTriangles() {
                 switch (texture.config.type.Value()) {
                 case TextureType::TextureCube:
                     using CubeFace = Pica::TexturingRegs::CubeFace;
-                    res_cache.FillTextureCube(
-                        texture_cube.handle, texture,
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveX),
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeX),
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveY),
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeY),
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveZ),
-                        regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeZ));
+                    if (res_cache.FillTextureCube(
+                            texture_cube.handle, texture,
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveX),
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeX),
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveY),
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeY),
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::PositiveZ),
+                            regs.texturing.GetCubePhysicalAddress(CubeFace::NegativeZ))) {
+                        state.texture_cube_unit.texture_cube = texture_cube.handle;
+                    } else {
+                        // Can occur when texture addr is null or its memory is unmapped/invalid
+                        state.texture_cube_unit.texture_cube = 0;
+                    }
                     texture_cube_sampler.SyncWithConfig(texture.config);
                     state.texture_units[texture_index].texture_2d = 0;
                     continue; // Texture unit 0 setup finished. Continue to next unit
@@ -506,6 +510,7 @@ void RasterizerOpenGL::DrawTriangles() {
     for (unsigned texture_index = 0; texture_index < pica_textures.size(); ++texture_index) {
         state.texture_units[texture_index].texture_2d = 0;
     }
+    state.texture_cube_unit.texture_cube = 0;
     state.Apply();
 
     // Mark framebuffer surfaces as dirty
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 1500519fcd..31787c86c3 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -1228,7 +1228,7 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(
     return GetSurface(params, ScaleMatch::Ignore, true);
 }
 
-void RasterizerCacheOpenGL::FillTextureCube(GLuint dest_handle,
+bool RasterizerCacheOpenGL::FillTextureCube(GLuint dest_handle,
                                             const Pica::TexturingRegs::FullTextureConfig& config,
                                             PAddr px, PAddr nx, PAddr py, PAddr ny, PAddr pz,
                                             PAddr nz) {
@@ -1250,6 +1250,8 @@ void RasterizerCacheOpenGL::FillTextureCube(GLuint dest_handle,
     u16 res_scale = 1;
     for (auto& face : faces) {
         face.surface = GetTextureSurface(config, face.address);
+        if (face.surface == nullptr)
+            return false;
         res_scale = std::max(res_scale, face.surface->res_scale);
     }
 
@@ -1298,6 +1300,8 @@ void RasterizerCacheOpenGL::FillTextureCube(GLuint dest_handle,
         glBlitFramebuffer(src_rect.left, src_rect.bottom, src_rect.right, src_rect.top, 0, 0,
                           scaled_size, scaled_size, GL_COLOR_BUFFER_BIT, GL_LINEAR);
     }
+
+    return true;
 }
 
 SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index 719f713a13..1b01d3ad54 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -326,7 +326,7 @@ public:
                               PAddr addr_override = 0);
 
     /// Copy surfaces to a cubemap texture based on the texture configuration
-    void FillTextureCube(GLuint dest_handle, const Pica::TexturingRegs::FullTextureConfig& config,
+    bool FillTextureCube(GLuint dest_handle, const Pica::TexturingRegs::FullTextureConfig& config,
                          PAddr px, PAddr nx, PAddr py, PAddr ny, PAddr pz, PAddr nz);
 
     /// Get the color and depth surfaces based on the framebuffer configuration