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Vulnerability Database · NuGet · Package report

OpenTelemetry: vulnerability history, versions and safety

OpenTelemetry is a package in the NuGet ecosystem. Vulert holds no vulnerabilities for it yet.

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0 vulnerabilities recorded

Nothing recorded for this package in the NuGet 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 OpenTelemetry vulnerabilities

Vulert verdict on OpenTelemetry 1.20.1 i

Updated on 23 Oct 2026

Good news: 1.20.1, the version you would install today, has no known vulnerabilities.

Package health score 95/100
  • Security No known security issues
  • Maintenance Sustainable
  • Popularity Key ecosystem project
  • Community Active

What to do: Stay on 1.20.1 or newer. This can change: a vulnerability disclosed tomorrow can affect 1.20.1 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 1.20.1 — unaffected i
  • Vulnerabilities on record 0 i
  • Highest CVSS n/a i
  • With no published fix 0 i
  • Stars 3,763 i
  • OpenSSF scorecard 9/10 i
  • Last release this month i
  • Licence Apache-2.0 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 OpenTelemetry, 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
1.20.1 20 Oct 2026 none Apache-2.0 — Details →
1.20.1-rc.1 20 Oct 2026 none Apache-2.0 — Details →
1.20.0 15 Oct 2026 none Apache-2.0 — Details →
1.20.0-rc.1 15 Oct 2026 none Apache-2.0 — Details →
1.19.1 21 Sep 2026 none Apache-2.0 — Details →
1.19.1-rc.1 21 Sep 2026 none Apache-2.0 — Details →
1.19.0 18 Sep 2026 none Apache-2.0 — Details →
1.19.0-rc.1 18 Sep 2026 none Apache-2.0 — Details →
1.18.0 21 Aug 2026 none Apache-2.0 — Details →
1.18.0-rc.1 21 Aug 2026 none Apache-2.0 — Details →
1.17.0 16 Jul 2026 none Apache-2.0 — Details →
1.17.0-rc.1 16 Jul 2026 none Apache-2.0 — Details →
1.16.0 10 Jun 2026 none Apache-2.0 — Details →
1.16.0-rc.1 10 Jun 2026 none Apache-2.0 — Details →
1.15.3 21 Apr 2026 none Apache-2.0 — Details →
1.15.2 08 Apr 2026 none Apache-2.0 — Details →
1.15.1 27 Mar 2026 none Apache-2.0 — Details →
1.15.0 21 Jan 2026 none Apache-2.0 — Details →
1.14.0 12 Nov 2025 none Apache-2.0 — Details →
1.14.0-rc.1 21 Oct 2025 none Apache-2.0 — Details →
1.13.1 09 Oct 2025 none Apache-2.0 — Details →
1.13.0 01 Oct 2025 none Apache-2.0 — Details →
1.12.0 30 Apr 2025 none Apache-2.0 — Details →
1.11.2 04 Mar 2025 none Apache-2.0 — Details →
1.9.0 14 Jun 2024 none Apache-2.0 — Details →
1.9.0-rc.1 07 Jun 2024 none Apache-2.0 — Details →
1.9.0-alpha.1 20 May 2024 none Apache-2.0 — Details →
1.8.1 18 Apr 2024 none Apache-2.0 — Details →
1.8.0 03 Apr 2024 none Apache-2.0 — Details →
1.8.0-rc.1 27 Mar 2024 none Apache-2.0 — Details →
1.8.0-beta.1 14 Mar 2024 none Apache-2.0 — Details →
1.7.0 09 Dec 2023 none Apache-2.0 — Details →
1.7.0-rc.1 30 Nov 2023 none Apache-2.0 — Details →
1.7.0-alpha.1 17 Oct 2023 none Apache-2.0 — Details →
1.6.0 06 Sep 2023 none Apache-2.0 — Details →
1.6.0-rc.1 21 Aug 2023 none Apache-2.0 — Details →
1.6.0-alpha.1 12 Jul 2023 none Apache-2.0 — Details →
1.5.1 26 Jun 2023 none Apache-2.0 — Details →
1.5.0 06 Jun 2023 none Apache-2.0 — Details →
1.5.0-rc.1 26 May 2023 none Apache-2.0 — Details →
1.5.0-alpha.2 01 Apr 2023 none Apache-2.0 — Details →
1.5.0-alpha.1 08 Mar 2023 none Apache-2.0 — Details →
1.4.0 24 Feb 2023 none Apache-2.0 — Details →
1.4.0-rc.4 11 Feb 2023 none Apache-2.0 — Details →
1.4.0-rc.3 02 Feb 2023 none Apache-2.0 — Details →
1.4.0-rc.2 09 Jan 2023 none Apache-2.0 — Details →
1.3.2 20 Dec 2022 none Apache-2.0 — Details →
1.4.0-rc.1 12 Dec 2022 none Apache-2.0 — Details →
1.4.0-beta.3 07 Nov 2022 none Apache-2.0 — Details →
1.4.0-beta.2 17 Oct 2022 none Apache-2.0 — Details →
1.4.0-beta.1 30 Sep 2022 none Apache-2.0 — Details →
1.3.1 08 Sep 2022 none Apache-2.0 — Details →
1.4.0-alpha.2 18 Aug 2022 none Apache-2.0 — Details →
1.4.0-alpha.1 03 Aug 2022 none Apache-2.0 — Details →
1.3.0 03 Jun 2022 none Apache-2.0 — Details →
1.3.0-rc.2 01 Jun 2022 none Apache-2.0 — Details →
1.3.0-beta.2 17 May 2022 none Apache-2.0 — Details →
1.3.0-beta.1 20 Apr 2022 none Apache-2.0 — Details →
1.2.0 15 Apr 2022 none Apache-2.0 — Details →
1.2.0-rc5 13 Apr 2022 none Apache-2.0 — Details →
1.2.0-rc4 30 Mar 2022 none Apache-2.0 — Details →
1.2.0-rc3 05 Mar 2022 none Apache-2.0 — Details →
1.2.0-rc2 03 Feb 2022 none Apache-2.0 — Details →
1.2.0-rc1 30 Nov 2021 none Apache-2.0 — Details →
1.2.0-beta2.1 19 Nov 2021 none Apache-2.0 — Details →
1.2.0-beta1 08 Oct 2021 none Apache-2.0 — Details →
1.2.0-alpha4 23 Sep 2021 none Apache-2.0 — Details →
1.2.0-alpha3 14 Sep 2021 none Apache-2.0 — Details →
1.2.0-alpha2 25 Aug 2021 none Apache-2.0 — Details →
1.2.0-alpha1 23 Jul 2021 none Apache-2.0 — Details →
1.1.0 13 Jul 2021 none Apache-2.0 — Details →
1.1.0-rc1 26 Jun 2021 none Apache-2.0 — Details →
1.1.0-beta4 09 Jun 2021 none Apache-2.0 — Details →
1.1.0-beta3 12 May 2021 none Apache-2.0 — Details →
1.1.0-beta2 23 Apr 2021 none Apache-2.0 — Details →
1.1.0-beta1 19 Mar 2021 none Apache-2.0 — Details →
1.0.1 10 Feb 2021 none Apache-2.0 — Details →
1.0.0-rc4 09 Feb 2021 none Apache-2.0 — Details →
1.0.0-rc3 05 Feb 2021 none Apache-2.0 — Details →
1.0.0-rc2 30 Jan 2021 none Apache-2.0 — Details →
1.0.0-rc1.1 18 Nov 2020 none Apache-2.0 — Details →
0.8.0-beta.1 05 Nov 2020 none Apache-2.0 — Details →
0.7.0-beta.1 16 Oct 2020 none Apache-2.0 — Details →
0.6.0-beta.1 16 Sep 2020 none Apache-2.0 — Details →
0.5.0-beta.2 28 Aug 2020 none Apache-2.0 — Details →
0.4.0-beta.2 25 Jul 2020 none Apache-2.0 — Details →
0.3.0-beta.1 23 Jul 2020 none Apache-2.0 — Details →
0.2.0-alpha.275 19 May 2020 none Apache-2.0 — Details →
0.2.0-alpha.220 19 May 2020 none Apache-2.0 — Details →
0.2.0-alpha.179 28 Jan 2020 none Apache-2.0 — Details →
0.2.0-alpha.100 05 Nov 2019 none Apache-2.0 — Details →
0.2.0-alpha.40 24 Sep 2019 none Apache-2.0 — Details →
0.2.0-alpha.5 03 Aug 2019 none Apache-2.0 — Details →
1.0.0 — none — — Details →
1.10.0 — none Apache-2.0 — Details →
1.10.0-beta.1 — none Apache-2.0 — Details →
1.10.0-rc.1 — none Apache-2.0 — Details →
1.11.0 — none Apache-2.0 — Details →
1.11.0-rc.1 — none Apache-2.0 — Details →
1.11.1 — none Apache-2.0 — Details →

All 100 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 OpenTelemetry

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 OpenTelemetry

Is OpenTelemetry safe to use?

Vulert has no vulnerabilities on record for OpenTelemetry in NuGet 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 OpenTelemetry's Vulert package health score?

Vulert scores OpenTelemetry 95/100, 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 OpenTelemetry affected?

No. 1.20.1, 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 OpenTelemetry have?

0 vulnerabilities are recorded for OpenTelemetry in the NuGet 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 OpenTelemetry vulnerabilities disclosed?

0 vulnerabilities were recorded for OpenTelemetry 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 OpenTelemetry 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 OpenTelemetry for upcoming vulnerabilities?

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