diff --git a/poky/meta/lib/oe/__init__.py b/poky/meta/lib/oe/__init__.py
index 4e7c09d..92f002d 100644
--- a/poky/meta/lib/oe/__init__.py
+++ b/poky/meta/lib/oe/__init__.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/cachedpath.py b/poky/meta/lib/oe/cachedpath.py
index 254257a..0138b79 100644
--- a/poky/meta/lib/oe/cachedpath.py
+++ b/poky/meta/lib/oe/cachedpath.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # Based on standard python library functions but avoid
diff --git a/poky/meta/lib/oe/classextend.py b/poky/meta/lib/oe/classextend.py
index e08d788..2013b29 100644
--- a/poky/meta/lib/oe/classextend.py
+++ b/poky/meta/lib/oe/classextend.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/classutils.py b/poky/meta/lib/oe/classutils.py
index 08bb66b..ec3f6ad 100644
--- a/poky/meta/lib/oe/classutils.py
+++ b/poky/meta/lib/oe/classutils.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/copy_buildsystem.py b/poky/meta/lib/oe/copy_buildsystem.py
index 79642fd..a0d8290 100644
--- a/poky/meta/lib/oe/copy_buildsystem.py
+++ b/poky/meta/lib/oe/copy_buildsystem.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # This class should provide easy access to the different aspects of the
diff --git a/poky/meta/lib/oe/cve_check.py b/poky/meta/lib/oe/cve_check.py
index aa06497..4f1d80f 100644
--- a/poky/meta/lib/oe/cve_check.py
+++ b/poky/meta/lib/oe/cve_check.py
@@ -1,3 +1,9 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
 import collections
 import re
 import itertools
@@ -143,7 +149,7 @@
         else:
             vendor = "*"
 
-        cpe_id = f'cpe:2.3:a:{vendor}:{product}:{version}:*:*:*:*:*:*:*'
+        cpe_id = 'cpe:2.3:a:{}:{}:{}:*:*:*:*:*:*:*'.format(vendor, product, version)
         cpe_ids.append(cpe_id)
 
     return cpe_ids
diff --git a/poky/meta/lib/oe/data.py b/poky/meta/lib/oe/data.py
index 602130a..37121cf 100644
--- a/poky/meta/lib/oe/data.py
+++ b/poky/meta/lib/oe/data.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/distro_check.py b/poky/meta/lib/oe/distro_check.py
index 4b2a9be..3494520 100644
--- a/poky/meta/lib/oe/distro_check.py
+++ b/poky/meta/lib/oe/distro_check.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/elf.py b/poky/meta/lib/oe/elf.py
index 46c884a..fb07995 100644
--- a/poky/meta/lib/oe/elf.py
+++ b/poky/meta/lib/oe/elf.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/gpg_sign.py b/poky/meta/lib/oe/gpg_sign.py
index aa9bb49..613dab8 100644
--- a/poky/meta/lib/oe/gpg_sign.py
+++ b/poky/meta/lib/oe/gpg_sign.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/license.py b/poky/meta/lib/oe/license.py
index 99cfa5f..d9c8d94 100644
--- a/poky/meta/lib/oe/license.py
+++ b/poky/meta/lib/oe/license.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 """Code for parsing OpenEmbedded license strings"""
diff --git a/poky/meta/lib/oe/lsb.py b/poky/meta/lib/oe/lsb.py
index 43e4638..3ec03e5 100644
--- a/poky/meta/lib/oe/lsb.py
+++ b/poky/meta/lib/oe/lsb.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/maketype.py b/poky/meta/lib/oe/maketype.py
index d36082c..7a83bdf 100644
--- a/poky/meta/lib/oe/maketype.py
+++ b/poky/meta/lib/oe/maketype.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 """OpenEmbedded variable typing support
diff --git a/poky/meta/lib/oe/manifest.py b/poky/meta/lib/oe/manifest.py
index 1a058dc..61f18ad 100644
--- a/poky/meta/lib/oe/manifest.py
+++ b/poky/meta/lib/oe/manifest.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/npm_registry.py b/poky/meta/lib/oe/npm_registry.py
index 96c0aff..db581e2 100644
--- a/poky/meta/lib/oe/npm_registry.py
+++ b/poky/meta/lib/oe/npm_registry.py
@@ -1,3 +1,9 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
 import bb
 import json
 import subprocess
diff --git a/poky/meta/lib/oe/overlayfs.py b/poky/meta/lib/oe/overlayfs.py
index b5d5e88..8d7a047 100644
--- a/poky/meta/lib/oe/overlayfs.py
+++ b/poky/meta/lib/oe/overlayfs.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # This file contains common functions for overlayfs and its QA check
diff --git a/poky/meta/lib/oe/package.py b/poky/meta/lib/oe/package.py
index 7d387ee..4aa40d7 100644
--- a/poky/meta/lib/oe/package.py
+++ b/poky/meta/lib/oe/package.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/__init__.py b/poky/meta/lib/oe/package_manager/__init__.py
index d3b4570..a6bf2fe 100644
--- a/poky/meta/lib/oe/package_manager/__init__.py
+++ b/poky/meta/lib/oe/package_manager/__init__.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/deb/__init__.py b/poky/meta/lib/oe/package_manager/deb/__init__.py
index b96ea0b..c672454 100644
--- a/poky/meta/lib/oe/package_manager/deb/__init__.py
+++ b/poky/meta/lib/oe/package_manager/deb/__init__.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/deb/manifest.py b/poky/meta/lib/oe/package_manager/deb/manifest.py
index d8eab24..72983ba 100644
--- a/poky/meta/lib/oe/package_manager/deb/manifest.py
+++ b/poky/meta/lib/oe/package_manager/deb/manifest.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/deb/rootfs.py b/poky/meta/lib/oe/package_manager/deb/rootfs.py
index 8fbaca1..1e25b64 100644
--- a/poky/meta/lib/oe/package_manager/deb/rootfs.py
+++ b/poky/meta/lib/oe/package_manager/deb/rootfs.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/deb/sdk.py b/poky/meta/lib/oe/package_manager/deb/sdk.py
index f4b0b65..653e42a 100644
--- a/poky/meta/lib/oe/package_manager/deb/sdk.py
+++ b/poky/meta/lib/oe/package_manager/deb/sdk.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/ipk/__init__.py b/poky/meta/lib/oe/package_manager/ipk/__init__.py
index 7cbea0f..caca522 100644
--- a/poky/meta/lib/oe/package_manager/ipk/__init__.py
+++ b/poky/meta/lib/oe/package_manager/ipk/__init__.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/ipk/manifest.py b/poky/meta/lib/oe/package_manager/ipk/manifest.py
index ae451c5..469e14c 100644
--- a/poky/meta/lib/oe/package_manager/ipk/manifest.py
+++ b/poky/meta/lib/oe/package_manager/ipk/manifest.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/ipk/rootfs.py b/poky/meta/lib/oe/package_manager/ipk/rootfs.py
index 10a8319..1f74f7e 100644
--- a/poky/meta/lib/oe/package_manager/ipk/rootfs.py
+++ b/poky/meta/lib/oe/package_manager/ipk/rootfs.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/ipk/sdk.py b/poky/meta/lib/oe/package_manager/ipk/sdk.py
index e2ca415..6a1f167 100644
--- a/poky/meta/lib/oe/package_manager/ipk/sdk.py
+++ b/poky/meta/lib/oe/package_manager/ipk/sdk.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/rpm/__init__.py b/poky/meta/lib/oe/package_manager/rpm/__init__.py
index d97dab3..18ec5c8 100644
--- a/poky/meta/lib/oe/package_manager/rpm/__init__.py
+++ b/poky/meta/lib/oe/package_manager/rpm/__init__.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/rpm/manifest.py b/poky/meta/lib/oe/package_manager/rpm/manifest.py
index e6604b3..6ee7c32 100644
--- a/poky/meta/lib/oe/package_manager/rpm/manifest.py
+++ b/poky/meta/lib/oe/package_manager/rpm/manifest.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/rpm/rootfs.py b/poky/meta/lib/oe/package_manager/rpm/rootfs.py
index 00d07cd..d4c415f 100644
--- a/poky/meta/lib/oe/package_manager/rpm/rootfs.py
+++ b/poky/meta/lib/oe/package_manager/rpm/rootfs.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/package_manager/rpm/sdk.py b/poky/meta/lib/oe/package_manager/rpm/sdk.py
index c5f2324..0726a18 100644
--- a/poky/meta/lib/oe/package_manager/rpm/sdk.py
+++ b/poky/meta/lib/oe/package_manager/rpm/sdk.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/packagedata.py b/poky/meta/lib/oe/packagedata.py
index 212f048..b2ed8b5 100644
--- a/poky/meta/lib/oe/packagedata.py
+++ b/poky/meta/lib/oe/packagedata.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/packagegroup.py b/poky/meta/lib/oe/packagegroup.py
index 8fcaecd..7b75947 100644
--- a/poky/meta/lib/oe/packagegroup.py
+++ b/poky/meta/lib/oe/packagegroup.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/patch.py b/poky/meta/lib/oe/patch.py
index 4ec9cae..b2dc8d0 100644
--- a/poky/meta/lib/oe/patch.py
+++ b/poky/meta/lib/oe/patch.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/path.py b/poky/meta/lib/oe/path.py
index c8d8ad0..0dc8f17 100644
--- a/poky/meta/lib/oe/path.py
+++ b/poky/meta/lib/oe/path.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/prservice.py b/poky/meta/lib/oe/prservice.py
index 339f7ae..2f2a0c1 100644
--- a/poky/meta/lib/oe/prservice.py
+++ b/poky/meta/lib/oe/prservice.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/qa.py b/poky/meta/lib/oe/qa.py
index 89acd3e..b4cbc50 100644
--- a/poky/meta/lib/oe/qa.py
+++ b/poky/meta/lib/oe/qa.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/reproducible.py b/poky/meta/lib/oe/reproducible.py
index 2e815df..04a1810 100644
--- a/poky/meta/lib/oe/reproducible.py
+++ b/poky/meta/lib/oe/reproducible.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 import os
diff --git a/poky/meta/lib/oe/rootfs.py b/poky/meta/lib/oe/rootfs.py
index 9e6b411..0b9911e 100644
--- a/poky/meta/lib/oe/rootfs.py
+++ b/poky/meta/lib/oe/rootfs.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 from abc import ABCMeta, abstractmethod
diff --git a/poky/meta/lib/oe/rust.py b/poky/meta/lib/oe/rust.py
index ec70b34..1dc9cf1 100644
--- a/poky/meta/lib/oe/rust.py
+++ b/poky/meta/lib/oe/rust.py
@@ -1,3 +1,9 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
 # Handle mismatches between `uname -m`-style output and Rust's arch names
 def arch_to_rust_arch(arch):
     if arch == "ppc64le":
diff --git a/poky/meta/lib/oe/sbom.py b/poky/meta/lib/oe/sbom.py
index 52bf514..bbf466b 100644
--- a/poky/meta/lib/oe/sbom.py
+++ b/poky/meta/lib/oe/sbom.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/sdk.py b/poky/meta/lib/oe/sdk.py
index 2734766..81fcf15 100644
--- a/poky/meta/lib/oe/sdk.py
+++ b/poky/meta/lib/oe/sdk.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/spdx.py b/poky/meta/lib/oe/spdx.py
index 6d56ed9..c74ea68 100644
--- a/poky/meta/lib/oe/spdx.py
+++ b/poky/meta/lib/oe/spdx.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/sstatesig.py b/poky/meta/lib/oe/sstatesig.py
index de65244..fad10af 100644
--- a/poky/meta/lib/oe/sstatesig.py
+++ b/poky/meta/lib/oe/sstatesig.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 import bb.siggen
diff --git a/poky/meta/lib/oe/terminal.py b/poky/meta/lib/oe/terminal.py
index de8dceb..71ffc87 100644
--- a/poky/meta/lib/oe/terminal.py
+++ b/poky/meta/lib/oe/terminal.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 import logging
diff --git a/poky/meta/lib/oe/types.py b/poky/meta/lib/oe/types.py
index bbbabaf..b929afb 100644
--- a/poky/meta/lib/oe/types.py
+++ b/poky/meta/lib/oe/types.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
diff --git a/poky/meta/lib/oe/useradd.py b/poky/meta/lib/oe/useradd.py
index 3caa3f8..54aa86f 100644
--- a/poky/meta/lib/oe/useradd.py
+++ b/poky/meta/lib/oe/useradd.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #
 import argparse
diff --git a/poky/meta/lib/oe/utils.py b/poky/meta/lib/oe/utils.py
index 1ee947d..69ca898 100644
--- a/poky/meta/lib/oe/utils.py
+++ b/poky/meta/lib/oe/utils.py
@@ -1,4 +1,6 @@
 #
+# Copyright OpenEmbedded Contributors
+#
 # SPDX-License-Identifier: GPL-2.0-only
 #