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Vulnerability Database · NuGet · Package report

Npgsql: vulnerability history, versions and safety

Npgsql is a package in the NuGet ecosystem. Vulert records 1 vulnerability for it across 7 releases, first recorded in May 2024. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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1 vulnerabilities recorded H1
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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 Npgsql vulnerabilities

Vulert verdict on Npgsql 10.0.3 i

Updated on 23 Oct 2026

Good news: 10.0.3, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 1.

Package health score 83/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Key ecosystem project
  • Community Moderate

What to do: Stay on 10.0.3 or newer. This can change: a vulnerability disclosed tomorrow can affect 10.0.3 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 10.0.3 — unaffected i
  • Vulnerabilities on record 1 over 1 year · 0 in the last year i
  • Latest disclosure 09 May 2024 i
  • Highest CVSS 8.1 i
  • With no published fix 0 i
  • Stars 3,741 i
  • OpenSSF scorecard 5/10 i
  • Last release 4 months ago i
  • Licence PostgreSQL i

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

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01 Versions

Which versions are affected

Every version Vulert tracks for Npgsql, 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
10.0.3 27 May 2026 none PostgreSQL — Details →
10.0.2 12 Mar 2026 none PostgreSQL — Details →
9.0.5 12 Mar 2026 none PostgreSQL — Details →
8.0.9 12 Mar 2026 none PostgreSQL — Details →
10.0.1 19 Dec 2025 none PostgreSQL — Details →
10.0.0 22 Nov 2025 none PostgreSQL — Details →
10.0.0-rc.1 05 Oct 2025 none PostgreSQL — Details →
8.0.8 05 Oct 2025 none PostgreSQL — Details →
9.0.4 05 Oct 2025 none PostgreSQL — Details →
7.0.10 17 Mar 2025 none PostgreSQL — Details →
8.0.7 24 Feb 2025 none PostgreSQL — Details →
9.0.3 24 Feb 2025 none PostgreSQL — Details →
9.0.2 07 Dec 2024 none PostgreSQL — Details →
9.0.1 19 Nov 2024 none PostgreSQL — Details →
6.0.13 18 Nov 2024 none PostgreSQL — Details →
7.0.9 18 Nov 2024 none PostgreSQL — Details →
8.0.6 18 Nov 2024 none PostgreSQL — Details →
8.0.5 13 Oct 2024 none PostgreSQL — Details →
6.0.12 10 Sep 2024 none PostgreSQL — Details →
7.0.8 10 Sep 2024 none PostgreSQL — Details →
8.0.4 10 Sep 2024 none PostgreSQL — Details →
4.0.17 10 Jun 2024 none PostgreSQL — Details →
4.1.14 18 May 2024 none PostgreSQL — Details →
4.0.16 18 May 2024 none PostgreSQL — Details →
7.0.7 09 May 2024 none PostgreSQL — Details →
8.0.3 09 May 2024 none PostgreSQL — Details →
6.0.11 09 May 2024 none PostgreSQL — Details →
5.0.18 09 May 2024 none PostgreSQL — Details →
4.1.13 09 May 2024 none PostgreSQL — Details →
4.0.14 09 May 2024 none PostgreSQL — Details →
8.0.2 10 Feb 2024 H1 PostgreSQL Yes Details →
8.0.1 04 Dec 2023 H1 PostgreSQL Yes Details →
8.0.0 21 Nov 2023 H1 PostgreSQL Yes Details →
8.0.0-rc.2 11 Oct 2023 none PostgreSQL — Details →
5.0.17 14 Sep 2023 none PostgreSQL — Details →
6.0.10 14 Sep 2023 none PostgreSQL — Details →
7.0.6 14 Sep 2023 none PostgreSQL — Details →
8.0.0-preview.4 17 May 2023 H1 PostgreSQL Yes Details →
7.0.4 24 Apr 2023 none PostgreSQL — Details →
8.0.0-preview.3 24 Apr 2023 H1 PostgreSQL Yes Details →
8.0.0-preview.2 20 Mar 2023 H1 PostgreSQL Yes Details →
8.0.0-preview.1 03 Mar 2023 H1 PostgreSQL Yes Details →
5.0.16 15 Feb 2023 none PostgreSQL — Details →
6.0.9 15 Feb 2023 none PostgreSQL — Details →
7.0.2 15 Feb 2023 none PostgreSQL — Details →
6.0.8 17 Dec 2022 none PostgreSQL — Details →
7.0.1 17 Dec 2022 none PostgreSQL — Details →
7.0.0 09 Nov 2022 none PostgreSQL — Details →
7.0.0-rc.2 11 Oct 2022 none PostgreSQL — Details →
5.0.15 16 Sep 2022 none PostgreSQL — Details →
6.0.7 16 Sep 2022 none PostgreSQL — Details →
7.0.0-rc.1 16 Sep 2022 none PostgreSQL — Details →
7.0.0-preview.7 09 Aug 2022 none PostgreSQL — Details →
6.0.6 04 Aug 2022 none PostgreSQL — Details →
7.0.0-preview.6 13 Jul 2022 none PostgreSQL — Details →
4.1.12 19 Jun 2022 none PostgreSQL — Details →
4.0.13 19 Jun 2022 none PostgreSQL — Details →
5.0.14 19 Jun 2022 none PostgreSQL — Details →
6.0.5 19 Jun 2022 none PostgreSQL — Details →
7.0.0-preview.5 19 Jun 2022 none PostgreSQL — Details →
7.0.0-preview.4 11 May 2022 none PostgreSQL — Details →
4.1.11 26 Apr 2022 none PostgreSQL — Details →
5.0.13 26 Apr 2022 none PostgreSQL — Details →
7.0.0-preview.3 19 Apr 2022 none PostgreSQL — Details →
6.0.4 19 Apr 2022 none PostgreSQL — Details →
7.0.0-preview.2 16 Mar 2022 none PostgreSQL — Details →
7.0.0-preview.1 17 Feb 2022 none PostgreSQL — Details →
5.0.12 01 Feb 2022 none PostgreSQL — Details →
6.0.3 27 Jan 2022 none PostgreSQL — Details →
6.0.2 20 Dec 2021 none PostgreSQL — Details →
6.0.1 03 Dec 2021 none PostgreSQL — Details →
5.0.11 12 Nov 2021 none PostgreSQL — Details →
4.1.10 12 Nov 2021 none PostgreSQL — Details →
6.0.0 09 Nov 2021 none PostgreSQL — Details →
6.0.0-rc.2 14 Oct 2021 none PostgreSQL — Details →
6.0.0-rc.1 24 Sep 2021 none PostgreSQL — Details →
5.0.10 15 Sep 2021 none PostgreSQL — Details →
6.0.0-preview7 16 Aug 2021 none PostgreSQL — Details →
6.0.0-preview6 31 Jul 2021 none PostgreSQL — Details →
6.0.0-preview5 01 Jul 2021 none PostgreSQL — Details →
5.0.7 13 Jun 2021 none PostgreSQL — Details →
6.0.0-preview4 27 May 2021 none PostgreSQL — Details →
4.0.12 16 May 2021 none PostgreSQL — Details →
5.0.5 11 May 2021 none PostgreSQL — Details →
6.0.0-preview3 15 Apr 2021 none PostgreSQL — Details →
4.1.9 06 Apr 2021 none PostgreSQL — Details →
5.0.4 25 Mar 2021 none PostgreSQL — Details →
6.0.0-preview2 11 Mar 2021 none PostgreSQL — Details →
5.0.3 26 Jan 2021 none PostgreSQL — Details →
4.1.8 21 Jan 2021 none PostgreSQL — Details →
5.0.2 19 Jan 2021 none PostgreSQL — Details →
4.1.7 12 Dec 2020 none PostgreSQL — Details →
5.0.1.1 12 Dec 2020 none PostgreSQL — Details →
5.0.0 15 Nov 2020 none PostgreSQL — Details →
4.1.6 15 Nov 2020 none PostgreSQL — Details →
4.1.5 28 Sep 2020 none PostgreSQL — Details →
4.0.11 19 Jul 2020 none PostgreSQL — Details →
4.1.4 19 Jul 2020 none PostgreSQL — Details →
4.1.3.1 20 Feb 2020 none PostgreSQL — Details →
4.1.3 31 Jan 2020 none PostgreSQL — Details →
4.1.2 14 Nov 2019 none — — Details →
4.1.1 02 Oct 2019 none — — Details →
4.1.0 26 Sep 2019 none — — Details →
4.0.10 09 Sep 2019 none — — Details →
4.0.9 14 Aug 2019 none — — Details →
4.0.8 18 Jul 2019 none — — Details →
4.0.7 21 May 2019 none — — Details →
4.0.6 11 Apr 2019 none — — Details →
4.0.5 03 Mar 2019 none — — Details →
4.0.4 06 Dec 2018 none — — Details →
4.0.3 08 Sep 2018 none — — Details →
4.0.2 08 Jul 2018 none — — Details →
4.0.1 01 Jul 2018 none — — Details →
4.0.0 30 May 2018 none — — Details →
4.0.0-rc1 08 May 2018 none — — Details →
4.0.0-preview2 11 Apr 2018 none — — Details →
4.0.0-preview1 19 Mar 2018 none — — Details →
3.2.7 27 Feb 2018 none — — Details →
3.2.6 03 Dec 2017 none — — Details →
3.2.5 25 Jul 2017 none — — Details →

The newest 120 of 192 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2024 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 1 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for Npgsql

The 1 most severe of 1 vulnerabilities recorded for this package

Search all 1 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Npgsql Vulnerable to SQL Injection via Protocol Message Size Overflow 8.1 high 8.0.3 09 May 2024

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 Npgsql

Is Npgsql safe to use?

Vulert records 1 vulnerabilities for Npgsql in NuGet: 0 critical, 1 high, 0 medium and 0 low. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is Npgsql's Vulert package health score?

Vulert scores Npgsql 83/100, which reads as in good shape. 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 Npgsql affected?

No. 10.0.3, 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.

Which version of Npgsql should I use?

10.0.3 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does Npgsql have?

1 vulnerability is recorded for Npgsql in the NuGet ecosystem: 0 critical, 1 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 Npgsql vulnerabilities disclosed?

0 vulnerabilities were recorded for Npgsql in the last 12 months, and the oldest entry in this database dates to 09 May 2024. 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 Npgsql 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 Npgsql for upcoming vulnerabilities?

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