Notice: This page displays a fallback because interactive scripts did not run. Possible causes include disabled JavaScript or failure to load scripts or stylesheets.

≡ Menu

Search Python.org

Results

  • CVE Numbering Authority (CNA)

    ...IDs and records on software vulnerabilities for projects within their scope. To learn more about the CVE program, visit the CVE website. What projects are in scope for the PSF CNA? Below is the complete list of projects under the PSF CNA scope. Please submit vulnerability reports to projects according to their respective security policies. Third-party redistributions of these projects are not covered, please contact those distributors for details about CVEs. Project Project URL Security polic...

  • Bugs in Python 2.4

    ...IDLE configuration files has changed between Python 2.3 and 2.4. It has been reported that users with custom IDLE color syntax settings can no longer start IDLE. If this is the case, manually delete $HOME/.idlerc. When IDLE restarts, it should produce a clean set of configuration files. See SourceForge number 1080387. The Windows installer will not add correct IDLE and PyDoc entries when the Python target directory contains a space in its name (e.g. C:\Program Files\python24). In this case,...

  • 2018 PSF Annual Report

    ...idth: 660, height: 365, margin: 50, xAxisMin: 2014, xAxisMax: 2019, xAxisStep: 5, yAxisMin: 0, yAxisMax: 4000000, yAxisStep: 4 }; var barWidth = 90; if (jQuery(window).width() < 768) { chartOptions.width = 345; barWidth = 40; } var svg = d3.select("#linear-chart-wrap") .append("svg") .attr("class", chartOptions.className) .attr("width", chartOptions.width) .attr("height", chartOptions.height); var xAxisLength = chartOptions.wi...

  • 2019 PSF Annual Report

    ...idth: 692px; padding: 0 15px; margin: 0 auto; } @media (min-width: 768px) { .row { display: flex; flex-wrap: wrap; margin: 0 -16px; } } @media (min-width: 768px) { .col { padding: 0 16px; width: 100%; display: flex; } } @media (min-width: 768px) { .col.col-6 { width: 50%; } } .section-text { } .accessibility { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; } .accessibi...

  • Release – Python 2.3.0

    Version: None

    Released: July 29, 2003

    This is a patch release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5 …

    View Release Notes

  • Release – Python 3.12.13

    Version: None

    Released: March 3, 2026

    This is a security release of Python 3.12 Note: The release you're looking at is Python 3.12.13, a security bugfix release for the legacy 3.12 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

    View Release Notes

  • Download Python 2.4.4 Documentation

    ...idually. Information on unpacking the archive files containing the documentation is available in the general downloads section. If you have comments or suggestions for the Python documentation, please send email to <docs@python.org>.

  • Download Python 2.5 Documentation

    ...idually. Information on unpacking the archive files containing the documentation is available in the general downloads section. If you have comments or suggestions for the Python documentation, please send email to <docs@python.org>.

  • Download Python 2.5.2 Documentation

    ...idually. Information on unpacking the archive files containing the documentation is available in the general downloads section. If you have comments or suggestions for the Python documentation, please send email to <docs@python.org>.

  • Download Python 2.5.3 Documentation

    ...idually. Information on unpacking the archive files containing the documentation is available in the general downloads section. If you have comments or suggestions for the Python documentation, please send email to <docs@python.org>.

  • Download Python 2.5.4 Documentation

    ...idually. Information on unpacking the archive files containing the documentation is available in the general downloads section. If you have comments or suggestions for the Python documentation, please send email to <docs@python.org>.

  • PSF-2005-001 - SimpleXMLRPCServer.py allows unrestricted traversal

    ...ID: <a href="/files/news/security/PSF-2005-001/PSF-2005-001.txt">PSF-2005-001</a> Issue Date: February 3, 2005 Product: Python Versions: 2.2 all versions, 2.3 prior to 2.3.5, 2.4 CVE Names: CAN-2005-0089 </b></pre> <hr> <p>Python is an interpreted, interactive, object-oriented programming language. It is often compared to Tcl, Perl, Scheme or Java.</p> <p>The Python development team has discovered a flaw in the SimpleXMLRPC...

  • PSF-2006-001 - Buffer overrun in repr() for UCS-4 encoded unicode strings

    ...ID: <a href="/files/news/security/PSF-2006-001/PSF-2006-001.txt">PSF-2006-001</a> Issue Date: October 12, 2006 Product: Python Versions: 2.2, 2.3 prior to 2.3.6, 2.4 prior to 2.4.4, wide unicode (UCS-4) builds only CVE Names: CAN-2006-4980 </b></pre> <hr> <p>Python is an interpreted, interactive, object-oriented programming language. It is often compared to Tcl, Perl, Scheme or Java.</p> <p>The Python development team has d...

  • Release – Python 2.3.1

    Version: None

    Released: Sept. 23, 2003

    This is a patch release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5 …

    View Release Notes

  • Release – Python 3.11.15

    Version: None

    Released: March 3, 2026

    This is a security release of Python 3.11 Note: The release you're looking at is Python 3.11.15, a security bugfix release for the legacy 3.11 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

    View Release Notes

  • Release – Python 3.10.20

    Version: None

    Released: March 3, 2026

    This is a security release of Python 3.10 Note: The release you're looking at is Python 3.10.20, a security bugfix release for the legacy 3.10 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

    View Release Notes

  • Python 2.3

    ...IDLEFORK users should take note: Idlefork has been re-merged back into the main Python distribution and takes the place of the old IDLE release. What's New? See the highlights of this release. Andrew Kuchling's What's New in Python 2.3 describes the most visible changes since Python 2.2 in more detail. A detailed list of the changes is in the release notes, or the Misc/NEWS file in the source distribution. For the full list of changes, you can poke around in CVS. The PS...

  • Python 2.3.1

    ...idual HTML files. You can still download the individual HTML files. Andrew Kuchling's What's New in Python 2.3 describes the most visible changes since Python 2.2 in more detail. A detailed list of the changes is in the release notes, or the Misc/NEWS file in the source distribution. For the full list of changes, you can poke around in CVS, or see the ChangeLog of individual checkin messages since 2.3. The PSF's press release announcing 2.3.1. Documentation The docu...

  • How To Submit to the Python Job Board

    ...id work. It is for real jobs only (that is, only for paid openings that currently exist and are actively being hired for) where the successful candidate will spend the majority of their time writing Python. If this isn't the case, the submission will most likely be rejected. Unpaid volunteer positions will not be posted on the jobs page. If you have some Python-related volunteer post, please post a description in the Wiki on the Volunteer Opportunities page; register with the Wiki and then follo...

  • Release – Python 2.3.2

    Version: None

    Released: Oct. 3, 2003

    This is a patch release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5 …

    View Release Notes

Python language documentation

If you didn't find what you need, try your search in the Python language documentation.