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Vulnerability Database · PyPI · Package report

pycparser: vulnerability history, versions and safety

pycparser is a package in the PyPI ecosystem. Vulert holds no vulnerabilities for it yet.

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0 vulnerabilities recorded

Nothing recorded for this package in the PyPI ecosystem.

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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all pycparser vulnerabilities

Vulert verdict on pycparser 3.12.0 i

Updated on 23 Oct 2026

Good news: 3.12.0, the version you would install today, has no known vulnerabilities.

Package health score 88/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Key ecosystem project
  • Community Moderate

What to do: Stay on 3.12.0 or newer. This can change: a vulnerability disclosed tomorrow can affect 3.12.0 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 3.12.0 — unaffected i
  • Vulnerabilities on record 0 i
  • Highest CVSS n/a i
  • With no published fix 0 i
  • Stars 3,579 i
  • OpenSSF scorecard 5/10 i
  • Last release this month i
  • Licence BSD-3-Clause i

Version list, release dates, licence and dependants published by PyPI, refreshed 23 Oct 2026. Licence information is not legal advice.

Concerned about your application's security?

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01 Versions

Which versions are affected

Every version Vulert tracks for pycparser, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
3.12.0 22 Oct 2026 none BSD-3-Clause — Details →
3.11.0 09 Oct 2026 none BSD-3-Clause — Details →
3.1.0 08 Oct 2026 none BSD-3-Clause — Details →
3.0.0 21 Jan 2026 none BSD-3-Clause — Details →
2.23.0 09 Sep 2025 none BSD-3-Clause — Details →
2.22.0 30 Mar 2024 none BSD-3-Clause — Details →
2.21.0 06 Nov 2021 none non-standard — Details →
2.20.0 04 Mar 2020 none non-standard — Details →
2.19.0 19 Sep 2018 none non-standard — Details →
2.18.0 04 Jul 2017 none non-standard — Details →
2.17.0 29 Oct 2016 none non-standard — Details →
2.16.0 18 Oct 2016 none non-standard — Details →
2.15.0 18 Oct 2016 none non-standard — Details →
2.14.0 10 Jun 2015 none non-standard — Details →
2.13.0 12 May 2015 none non-standard — Details →
2.12.0 22 Apr 2015 none non-standard — Details →
2.11.0 21 Apr 2015 none non-standard — Details →
2.10.0 03 Aug 2013 none non-standard — Details →
2.9.1 29 Dec 2012 none non-standard — Details →
2.9.0 27 Dec 2012 none non-standard — Details →
2.8.0 15 Aug 2012 none non-standard — Details →
2.7.0 16 Jun 2012 none non-standard — Details →
2.6.0 04 Feb 2012 none non-standard — Details →
2.5.0 16 Oct 2011 none non-standard — Details →
2.4.0 21 May 2011 none non-standard — Details →
2.3.0 07 Mar 2011 none non-standard — Details →
2.2.0 18 Feb 2011 none non-standard — Details →

All 27 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

No dated vulnerabilities are recorded for this package yet.

03 Vulnerabilities

Recorded vulnerabilities for pycparser

No vulnerability write-ups match this view

Search all 0 in the database →

No vulnerabilities match this view.

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About pycparser

Is pycparser safe to use?

Vulert has no vulnerabilities on record for pycparser in PyPI at this point. That is a good signal rather than a guarantee: new vulnerabilities are published for packages all the time, so the versions you actually run are still worth monitoring.

What is pycparser's Vulert package health score?

Vulert scores pycparser 88/100, which reads as healthy. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of pycparser affected?

No. 3.12.0, the version you would install today, has no vulnerabilities on record against it. Earlier releases do — the version table above lists each release with what affects it.

How many vulnerabilities does pycparser have?

0 vulnerabilities are recorded for pycparser in the PyPI ecosystem: 0 critical, 0 high, 0 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new pycparser vulnerabilities disclosed?

0 vulnerabilities were recorded for pycparser in the last 12 months. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of pycparser are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor pycparser for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the pycparser version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.