Vulnerability Database · Go · Package report
github.com/vmihailenco/msgpack/v5: vulnerability history, versions and safety
github.com/vmihailenco/msgpack/v5 is a package in the Go ecosystem. Vulert holds no vulnerabilities for it yet.
Nothing recorded for this package in the Go ecosystem.
Every vulnerability has a patched version to move to.
No published version shipped hostile code.
Vulert verdict on github.com/vmihailenco/msgpack/v5 v5.4.1 i
Updated on 23 Oct 2026
Good news: v5.4.1, the version you would install today, has no known vulnerabilities.
- Security Minor issues
- Maintenance Slowing
- Popularity Key ecosystem project
- Community Quiet
What to do: Stay on v5.4.1 or newer. This can change: a vulnerability disclosed tomorrow can affect v5.4.1 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →
- Current release v5.4.1 — unaffected i
- Vulnerabilities on record 0 i
- Highest CVSS n/a i
- With no published fix 0 i
- Stars 2,675 i
- OpenSSF scorecard 2/10 i
- Last release 35 months ago i
- Licence BSD-2-Clause i
Version list, release dates, licence and dependants published by the Go module proxy, 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 github.com/vmihailenco/msgpack/v5, 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.
- v5.0.0-20231026055320-19c91dfdfa06 26 Oct 2023
- v5.4.1 26 Oct 2023
- v5.4.1-0.20231002121605-3f7bd806fea6 02 Oct 2023
- v5.4.0 01 Oct 2023
- v5.3.6 01 Oct 2023
- v5.0.0-20230726134351-0ac2a568aee9 26 Jul 2023
- v5.3.6-0.20230726134351-0ac2a568aee9 26 Jul 2023
- v5.3.6-0.20220405065333-233c977ae92b 05 Apr 2022
- v5.3.6-0.20220403062837-2a3ff4be63f2 03 Apr 2022
- v5.3.6-0.20220126100307-2fc42780a863 26 Jan 2022
- v5.3.6-0.20220126090946-52809c6c3cbf 26 Jan 2022
- v5.3.6-0.20220123215030-6689e47341ef 23 Jan 2022
- v5.3.6-0.20211025061753-6816caa2c2b3 25 Oct 2021
- v5.3.5 22 Oct 2021
- v5.3.5-0.20211022100923-4a58f167e07a 22 Oct 2021
- v5.3.5-0.20210612110230-f09909832580 12 Jun 2021
- v5.3.4 28 May 2021
- v5.3.3 28 May 2021
- v5.3.2 13 May 2021
- v5.3.1 24 Mar 2021
- v5.3.0 18 Mar 2021
- v5.2.2 16 Mar 2021
- v5.2.3 16 Mar 2021
- v5.2.1 15 Mar 2021
- v5.2.1-0.20210225160308-b0653943e7c6 25 Feb 2021
- v5.2.0 03 Feb 2021
- v5.1.4 03 Jan 2021
- v5.1.3 25 Dec 2020
- v5.1.2 25 Dec 2020
- v5.1.1 23 Dec 2020
- v5.1.1-0.20201216144932-f99999d3a42f 16 Dec 2020
- v5.1.0 30 Nov 2020
- v5.0.0 18 Nov 2020
- v5.0.0-rc.3.0.20201117155902-fd4e0e8ce781 17 Nov 2020
- v5.0.0-rc.5 17 Nov 2020
- v5.0.0-rc.2.0.20201116143425-ee831c71c680 16 Nov 2020
- v5.0.0-rc.3 16 Nov 2020
- v5.0.0-rc.1.0.20201104082907-3c224f6886a3 04 Nov 2020
- v5.0.0-rc.2 04 Nov 2020
- v5.0.0-beta.9.0.20201103110302-24ff54846672 03 Nov 2020
- v5.0.0-rc.1 03 Nov 2020
- v5.0.0-beta.8.0.20201027071323-32d491166197 27 Oct 2020
- v5.0.0-beta.9 27 Oct 2020
- v5.0.0-beta.8.0.20201026102843-5f912dfde24c 26 Oct 2020
- v5.0.0-beta.8.0.20201026102400-ad06fb3d47a5 26 Oct 2020
- v5.0.0-beta.7.0.20201025131727-8ee746f1386b 25 Oct 2020
- v5.0.0-beta.8 25 Oct 2020
- v5.0.0-beta.6.0.20201025090434-abcfc8b5a2b7 25 Oct 2020
- v5.0.0-beta.7 25 Oct 2020
- v5.0.0-beta.5.0.20201025083714-99f3a9b9907e 25 Oct 2020
- v5.0.0-beta.6 25 Oct 2020
- v5.0.0-beta.4.0.20201024112442-565e28e4bd7f 24 Oct 2020
- v5.0.0-beta.5 24 Oct 2020
- v5.0.0-beta.4.0.20201024110116-04ff3c761b70 24 Oct 2020
- v5.0.0-beta.3.0.20201023145242-34fa927a3aac 23 Oct 2020
- v5.0.0-beta.4 23 Oct 2020
- v5.0.0-beta.3.0.20201023140726-481cbe1dac1e 23 Oct 2020
- v5.0.0-beta.2.0.20201023075318-16df1ea643e4 23 Oct 2020
- v5.0.0-beta.3 23 Oct 2020
- v5.0.0-beta.1.0.20201023064150-eebcf58cbdee 23 Oct 2020
- v5.0.0-beta.2 23 Oct 2020
- v5.0.0-beta.1.0.20200831101450-dd83788428a2 31 Aug 2020
- v5.0.0-beta.1.0.20200831073451-df6e04850b51 31 Aug 2020
- v5.0.0-beta.1.0.20200611075448-9c15726ac118 11 Jun 2020
- v5.0.0-beta.1.0.20200611074820-26db6ce66ee7 11 Jun 2020
- v5.0.0-beta.1.0.20200610185811-71144508d2e5 10 Jun 2020
- v5.0.0-alpha.2.0.20200608105358-e7759683b74a 08 Jun 2020
- v5.0.0-beta.1 08 Jun 2020
- v5.0.0-rc.4 08 Jun 2020
- v5.0.0-alpha.2.0.20200605153158-970411c7a84e 05 Jun 2020
- v5.0.0-alpha.2.0.20200509080302-e3ede831d771 09 May 2020
- v5.0.0-alpha.2.0.20200507103907-026e7aab2268 07 May 2020
- v5.0.0-alpha.1.0.20200407075232-9cdaf6a456a7 07 Apr 2020
- v5.0.0-alpha.2 07 Apr 2020
- v5.0.0-alpha.0.0.20200405091739-629a8092d024 05 Apr 2020
- v5.0.0-alpha.1 05 Apr 2020
- v5.0.0-20200403123144-656efc8a1c20 03 Apr 2020
- v5.0.0-alpha.0 03 Apr 2020
All 78 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 github.com/vmihailenco/msgpack/v5
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 github.com/vmihailenco/msgpack/v5
Is github.com/vmihailenco/msgpack/v5 safe to use?
Vulert has no vulnerabilities on record for github.com/vmihailenco/msgpack/v5 in Go 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 github.com/vmihailenco/msgpack/v5's Vulert package health score?
Vulert scores github.com/vmihailenco/msgpack/v5 66/100, 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 github.com/vmihailenco/msgpack/v5 affected?
No. v5.4.1, 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.
Which version of github.com/vmihailenco/msgpack/v5 should I use?
v5.4.1 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 github.com/vmihailenco/msgpack/v5 have?
0 vulnerabilities are recorded for github.com/vmihailenco/msgpack/v5 in the Go 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 github.com/vmihailenco/msgpack/v5 vulnerabilities disclosed?
0 vulnerabilities were recorded for github.com/vmihailenco/msgpack/v5 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 github.com/vmihailenco/msgpack/v5 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 github.com/vmihailenco/msgpack/v5 for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the github.com/vmihailenco/msgpack/v5 version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.