https://github.com/python/cpython/commit/025a82f138b9a59c2cb842aaa8835206f0879b20
commit: 025a82f138b9a59c2cb842aaa8835206f0879b20
branch: main
author: Victor Stinner <[email protected]>
committer: hugovk <[email protected]>
date: 2026-04-29T17:36:01+03:00
summary:

gh-149148: Upgrade bundled pip to 26.1 (#149150)

Co-authored-by: Hugo van Kemenade <[email protected]>

files:
A Lib/ensurepip/_bundled/pip-26.1-py3-none-any.whl
A Misc/NEWS.d/next/Library/2026-04-29-14-33-42.gh-issue-149148.EaiYvk.rst
D Lib/ensurepip/_bundled/pip-26.0.1-py3-none-any.whl
M Lib/ensurepip/__init__.py

diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
index 93b4e7a820f3ad..5a55525d6bd235 100644
--- a/Lib/ensurepip/__init__.py
+++ b/Lib/ensurepip/__init__.py
@@ -10,7 +10,7 @@
 
 
 __all__ = ["version", "bootstrap"]
-_PIP_VERSION = "26.0.1"
+_PIP_VERSION = "26.1"
 
 # Directory of system wheel packages. Some Linux distribution packaging
 # policies recommend against bundling dependencies. For example, Fedora
diff --git a/Lib/ensurepip/_bundled/pip-26.0.1-py3-none-any.whl 
b/Lib/ensurepip/_bundled/pip-26.1-py3-none-any.whl
similarity index 73%
rename from Lib/ensurepip/_bundled/pip-26.0.1-py3-none-any.whl
rename to Lib/ensurepip/_bundled/pip-26.1-py3-none-any.whl
index 580d09a920422f..b51afa14f7c0ad 100644
Binary files a/Lib/ensurepip/_bundled/pip-26.0.1-py3-none-any.whl and 
b/Lib/ensurepip/_bundled/pip-26.1-py3-none-any.whl differ
diff --git 
a/Misc/NEWS.d/next/Library/2026-04-29-14-33-42.gh-issue-149148.EaiYvk.rst 
b/Misc/NEWS.d/next/Library/2026-04-29-14-33-42.gh-issue-149148.EaiYvk.rst
new file mode 100644
index 00000000000000..06186773474fb9
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2026-04-29-14-33-42.gh-issue-149148.EaiYvk.rst
@@ -0,0 +1,2 @@
+:mod:`ensurepip`: Upgrade bundled pip to 26.1. This version fixes
+the :cve:`2026-3219` vulnerability. Patch by Victor Stinner.

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