Cpython: v3.11.17 Release

17 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

[3.11] gh-156793: Validate SSLContext.wrap_bio() parameters like wrap_socket() (GH-158503) (#158532)

Authored October 1, 2026

[3.11] gh-158446: Reject float format precision near INT_MAX (GH-158474) (#158480)

Authored October 1, 2026

[3.11] gh-156002: Bound zipfile decompression for bzip2/LZMA/Zstandard (GH-156003) (GH-156362) (#156740)

Authored October 1, 2026

[3.11] GH-155757: Set `--argv0` for wasmtime in configure.ac (GH-155815) (#155816)

Authored August 20, 2026

Python 3.11.17

Authored October 1, 2026

[3.11] GH-155757: Set `--argv0` for wasmtime (GH-155758) (#155798)

Authored August 20, 2026

[3.11] build(deps): bump the actions group with 11 updates (#158386)

Authored September 29, 2026

[3.11] gh-156293: Use-after-free for server-side SSLContext with sni_callback (GH-158504) (#158523)

Authored October 1, 2026

[3.11] gh-156353: Fix configparser space delimiter parsing (GH-156382) (#156561)

Authored October 1, 2026

[3.11] gh-155999: `tarfile`: handle a member that leaves the destination but comes back (GH-156000) (#156044)

Authored October 1, 2026

[3.11] Add a timeout to the 'Check if the ABI has changed' job (GH-156051) (#156094)

Authored August 20, 2026

[3.11] gh-155694: Scope HTTPPasswordMgr credentials by URL scheme (GH-155696) (#155972)

Authored October 1, 2026

[3.11] gh-157265: tarfile: Honor None result of filter for link fallbacks (GH-157266) (#157306)

Authored October 1, 2026

[3.11] gh-155292: Don't consider Unicode codepoint attributes outside RFC 3454 (GH-155293) (GH-156020) (#156931)

Authored October 1, 2026

[3.11] gh-157953: Update bundled Expat to 2.8.5 (GH-157957) (#158343)

Authored October 1, 2026

[3.11] gh-156723: Update bundled libexpat to version 2.8.4 (GH-156724) (#156786)

Authored September 28, 2026

Post 3.11.16

Authored August 12, 2026