Vulnerability Database · NuGet · Package report
System.Runtime.CompilerServices.Unsafe: vulnerability history, versions and safety
System.Runtime.CompilerServices.Unsafe is a package in the NuGet ecosystem. Vulert holds no vulnerabilities for it yet.
Nothing recorded for this package in the NuGet ecosystem.
Every vulnerability has a patched version to move to.
No published version shipped hostile code.
See all System.Runtime.CompilerServices.Unsafe vulnerabilities
Vulert verdict on System.Runtime.CompilerServices.Unsafe 6.1.2 i
Updated on 23 Oct 2026
Good news: 6.1.2, the version you would install today, has no known vulnerabilities.
- Security No known security issues
- Maintenance Maintaining
- Popularity Little adoption
- Community Quiet
What to do: Stay on 6.1.2 or newer. This can change: a vulnerability disclosed tomorrow can affect 6.1.2 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →
- Current release 6.1.2 — unaffected i
- Vulnerabilities on record 0 i
- Highest CVSS n/a i
- With no published fix 0 i
- Stars 45 i
- Last release 18 months ago i
- Licence MIT i
Version list, release dates, licence and dependants published by NuGet, refreshed 23 Oct 2026. Licence information is not legal advice.
Concerned about your application's security?
Vulert continues monitoring your dependencies and alerts you when new vulnerabilities are disclosed. No installation and no source-code access required.
01 Versions
Which versions are affected
Every version Vulert tracks for System.Runtime.CompilerServices.Unsafe, 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.
- 6.1.2 04 Apr 2025
- 6.1.1 17 Mar 2025
- 6.1.0 12 Nov 2024
- 6.0.0 08 Nov 2021
- 6.0.0-rc.2.21480.5 12 Oct 2021
- 6.0.0-rc.1.21451.13 14 Sep 2021
- 6.0.0-preview.7.21377.19 10 Aug 2021
- 6.0.0-preview.6.21352.12 14 Jul 2021
- 6.0.0-preview.5.21301.5 15 Jun 2021
- 6.0.0-preview.4.21253.7 24 May 2021
- 6.0.0-preview.3.21201.4 08 Apr 2021
- 6.0.0-preview.2.21154.6 11 Mar 2021
- 6.0.0-preview.1.21102.12 12 Feb 2021
- 5.0.0 09 Nov 2020
- 5.0.0-rc.2.20475.5 13 Oct 2020
- 5.0.0-rc.1.20451.14 14 Sep 2020
- 5.0.0-preview.8.20407.11 25 Aug 2020
- 5.0.0-preview.7.20364.11 21 Jul 2020
- 5.0.0-preview.6.20305.6 25 Jun 2020
- 5.0.0-preview.5.20278.1 10 Jun 2020
- 5.0.0-preview.4.20251.6 18 May 2020
- 5.0.0-preview.3.20214.6 23 Apr 2020
- 5.0.0-preview.2.20160.6 02 Apr 2020
- 4.7.1 24 Mar 2020
- 4.5.3 24 Mar 2020
- 5.0.0-preview.1.20120.5 16 Mar 2020
- 4.7.0 03 Dec 2019
- 4.7.0-preview3.19551.4 13 Nov 2019
- 4.7.0-preview2.19523.17 01 Nov 2019
- 4.7.0-preview1.19504.10 15 Oct 2019
- 4.6.0 23 Sep 2019
- 4.6.0-rc1.19456.4 16 Sep 2019
- 4.6.0-preview9.19421.4 04 Sep 2019
- 4.6.0-preview9.19416.11 04 Sep 2019
- 4.6.0-preview6.19264.9 04 Sep 2019
- 4.6.0-preview8.19405.3 13 Aug 2019
- 4.6.0-preview7.19362.9 23 Jul 2019
- 4.6.0-preview6.19303.8 12 Jun 2019
- 4.6.0-preview6.19259.10 10 May 2019
- 4.6.0-preview5.19224.8 06 May 2019
- 4.6.0-preview4.19212.13 18 Apr 2019
- 4.6.0-preview3.19128.7 06 Mar 2019
- 4.6.0-preview.19073.11 29 Jan 2019
- 4.6.0-preview.18571.3 03 Dec 2018
- 4.5.2 01 Oct 2018
- 4.5.1 18 Jun 2018
- 4.5.0 29 May 2018
- 4.5.0-rc1 06 May 2018
- 4.5.0-preview2-26406-04 10 Apr 2018
- 4.5.0-preview1-26216-02 26 Feb 2018
- 4.4.0 11 Aug 2017
- 4.4.0-preview2-25405-01 27 Jun 2017
- 4.4.0-preview1-25305-02 09 May 2017
- 4.3.0 15 Nov 2016
- 4.3.0-preview1-24530-04 24 Oct 2016
- 4.0.0 27 Jun 2016
- 0.0.1-alpha
- 6.0.2-mauipre.1.22054.8
- 6.0.2-mauipre.1.22102.15
- 7.0.0-preview.1.22076.8
- 7.0.0-preview.2.22152.2
| Version | Released | Vulert vulnerabilities | Licence | Fix published | Details |
|---|---|---|---|---|---|
| 6.1.2 | 04 Apr 2025 | none | MIT | — | Details → |
| 6.1.1 | 17 Mar 2025 | none | MIT | — | Details → |
| 6.1.0 | 12 Nov 2024 | none | MIT | — | Details → |
| 6.0.0 | 08 Nov 2021 | none | MIT | — | Details → |
| 6.0.0-rc.2.21480.5 | 12 Oct 2021 | none | MIT | — | Details → |
| 6.0.0-rc.1.21451.13 | 14 Sep 2021 | none | MIT | — | Details → |
| 6.0.0-preview.7.21377.19 | 10 Aug 2021 | none | MIT | — | Details → |
| 6.0.0-preview.6.21352.12 | 14 Jul 2021 | none | MIT | — | Details → |
| 6.0.0-preview.5.21301.5 | 15 Jun 2021 | none | MIT | — | Details → |
| 6.0.0-preview.4.21253.7 | 24 May 2021 | none | MIT | — | Details → |
| 6.0.0-preview.3.21201.4 | 08 Apr 2021 | none | MIT | — | Details → |
| 6.0.0-preview.2.21154.6 | 11 Mar 2021 | none | MIT | — | Details → |
| 6.0.0-preview.1.21102.12 | 12 Feb 2021 | none | MIT | — | Details → |
| 5.0.0 | 09 Nov 2020 | none | MIT | — | Details → |
| 5.0.0-rc.2.20475.5 | 13 Oct 2020 | none | MIT | — | Details → |
| 5.0.0-rc.1.20451.14 | 14 Sep 2020 | none | MIT | — | Details → |
| 5.0.0-preview.8.20407.11 | 25 Aug 2020 | none | MIT | — | Details → |
| 5.0.0-preview.7.20364.11 | 21 Jul 2020 | none | MIT | — | Details → |
| 5.0.0-preview.6.20305.6 | 25 Jun 2020 | none | MIT | — | Details → |
| 5.0.0-preview.5.20278.1 | 10 Jun 2020 | none | MIT | — | Details → |
| 5.0.0-preview.4.20251.6 | 18 May 2020 | none | MIT | — | Details → |
| 5.0.0-preview.3.20214.6 | 23 Apr 2020 | none | MIT | — | Details → |
| 5.0.0-preview.2.20160.6 | 02 Apr 2020 | none | MIT | — | Details → |
| 4.7.1 | 24 Mar 2020 | none | MIT | — | Details → |
| 4.5.3 | 24 Mar 2020 | none | non-standard | — | Details → |
| 5.0.0-preview.1.20120.5 | 16 Mar 2020 | none | MIT | — | Details → |
| 4.7.0 | 03 Dec 2019 | none | MIT | — | Details → |
| 4.7.0-preview3.19551.4 | 13 Nov 2019 | none | MIT | — | Details → |
| 4.7.0-preview2.19523.17 | 01 Nov 2019 | none | non-standard | — | Details → |
| 4.7.0-preview1.19504.10 | 15 Oct 2019 | none | non-standard | — | Details → |
| 4.6.0 | 23 Sep 2019 | none | non-standard | — | Details → |
| 4.6.0-rc1.19456.4 | 16 Sep 2019 | none | non-standard | — | Details → |
| 4.6.0-preview9.19421.4 | 04 Sep 2019 | none | non-standard | — | Details → |
| 4.6.0-preview9.19416.11 | 04 Sep 2019 | none | non-standard | — | Details → |
| 4.6.0-preview6.19264.9 | 04 Sep 2019 | none | non-standard | — | Details → |
| 4.6.0-preview8.19405.3 | 13 Aug 2019 | none | non-standard | — | Details → |
| 4.6.0-preview7.19362.9 | 23 Jul 2019 | none | non-standard | — | Details → |
| 4.6.0-preview6.19303.8 | 12 Jun 2019 | none | non-standard | — | Details → |
| 4.6.0-preview6.19259.10 | 10 May 2019 | none | non-standard | — | Details → |
| 4.6.0-preview5.19224.8 | 06 May 2019 | none | non-standard | — | Details → |
| 4.6.0-preview4.19212.13 | 18 Apr 2019 | none | non-standard | — | Details → |
| 4.6.0-preview3.19128.7 | 06 Mar 2019 | none | non-standard | — | Details → |
| 4.6.0-preview.19073.11 | 29 Jan 2019 | none | non-standard | — | Details → |
| 4.6.0-preview.18571.3 | 03 Dec 2018 | none | non-standard | — | Details → |
| 4.5.2 | 01 Oct 2018 | none | non-standard | — | Details → |
| 4.5.1 | 18 Jun 2018 | none | non-standard | — | Details → |
| 4.5.0 | 29 May 2018 | none | non-standard | — | Details → |
| 4.5.0-rc1 | 06 May 2018 | none | non-standard | — | Details → |
| 4.5.0-preview2-26406-04 | 10 Apr 2018 | none | non-standard | — | Details → |
| 4.5.0-preview1-26216-02 | 26 Feb 2018 | none | non-standard | — | Details → |
| 4.4.0 | 11 Aug 2017 | none | non-standard | — | Details → |
| 4.4.0-preview2-25405-01 | 27 Jun 2017 | none | non-standard | — | Details → |
| 4.4.0-preview1-25305-02 | 09 May 2017 | none | non-standard | — | Details → |
| 4.3.0 | 15 Nov 2016 | none | non-standard | — | Details → |
| 4.3.0-preview1-24530-04 | 24 Oct 2016 | none | non-standard | — | Details → |
| 4.0.0 | 27 Jun 2016 | none | non-standard | — | Details → |
| 0.0.1-alpha | — | none | non-standard | — | Details → |
| 6.0.2-mauipre.1.22054.8 | — | none | MIT | — | Details → |
| 6.0.2-mauipre.1.22102.15 | — | none | MIT | — | Details → |
| 7.0.0-preview.1.22076.8 | — | none | MIT | — | Details → |
| 7.0.0-preview.2.22152.2 | — | none | MIT | — | Details → |
All 61 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 System.Runtime.CompilerServices.Unsafe
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
Questions
About System.Runtime.CompilerServices.Unsafe
Is System.Runtime.CompilerServices.Unsafe safe to use?
Vulert has no vulnerabilities on record for System.Runtime.CompilerServices.Unsafe 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 System.Runtime.CompilerServices.Unsafe's Vulert package health score?
Vulert scores System.Runtime.CompilerServices.Unsafe 69/100, which reads as usable, but worth attention. 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 System.Runtime.CompilerServices.Unsafe affected?
No. 6.1.2, 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 System.Runtime.CompilerServices.Unsafe should I use?
6.1.2 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 System.Runtime.CompilerServices.Unsafe have?
0 vulnerabilities are recorded for System.Runtime.CompilerServices.Unsafe 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 System.Runtime.CompilerServices.Unsafe vulnerabilities disclosed?
0 vulnerabilities were recorded for System.Runtime.CompilerServices.Unsafe 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 System.Runtime.CompilerServices.Unsafe 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 System.Runtime.CompilerServices.Unsafe for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the System.Runtime.CompilerServices.Unsafe version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.