Vulnerability Database · Go · Package report
github.com/klauspost/cpuid/v2: vulnerability history, versions and safety
github.com/klauspost/cpuid/v2 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/klauspost/cpuid/v2 v2.4.1 i
Updated on 23 Oct 2026
Good news: v2.4.1, the version you would install today, has no known vulnerabilities.
- Security Minor issues
- Maintenance Sustainable
- Popularity Widely used
- Community Quiet
What to do: Stay on v2.4.1 or newer. This can change: a vulnerability disclosed tomorrow can affect v2.4.1 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →
- Current release v2.4.1 — unaffected i
- Vulnerabilities on record 0 i
- Highest CVSS n/a i
- With no published fix 0 i
- Stars 1,219 i
- OpenSSF scorecard 4/10 i
- Last release 3 months ago i
- Licence MIT 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/klauspost/cpuid/v2, 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.
- v2.4.2-0.20261020144917-bfc3f7b141cb 20 Oct 2026
- v2.4.1 20 Jul 2026
- v2.4.1-0.20260720121852-8ce0278afc65 20 Jul 2026
- v2.4.1-0.20260714103820-10231090e5b5 14 Jul 2026
- v2.3.1-0.20260617090427-8590c161fbc8 17 Jun 2026
- v2.4.0 17 Jun 2026
- v2.3.1-0.20260601092552-504c49237f4e 01 Jun 2026
- v2.3.1-0.20251110111918-8f3415382118 10 Nov 2025
- v2.2.12-0.20250711095738-f871662950fd 11 Jul 2025
- v2.3.0 11 Jul 2025
- v2.2.12-0.20250627053433-fabe6222d225 27 Jun 2025
- v2.2.11 25 Jun 2025
- v2.2.11-0.20250611124628-9258d0f5f488 11 Jun 2025
- v2.2.11-0.20250514073532-462c017bbfc2 14 May 2025
- v2.2.11-0.20250319215752-668c84e03482 19 Mar 2025
- v2.2.11-0.20250310202222-243c6f1c77da 10 Mar 2025
- v2.2.10 24 Feb 2025
- v2.2.10-0.20250212085224-68cbe934369c 12 Feb 2025
- v2.2.10-0.20241128153506-78c3c03144af 28 Nov 2024
- v2.2.9 26 Oct 2024
- v2.2.9-0.20241026200132-ee7cba987ff4 26 Oct 2024
- v2.2.9-0.20241022152202-60035f3080f8 22 Oct 2024
- v2.2.9-0.20240805145549-92d5326f011e 05 Aug 2024
- v2.2.9-0.20240716173021-d25825d28e33 16 Jul 2024
- v2.2.8 10 Jun 2024
- v2.2.8-0.20240610094756-95e762693806 10 Jun 2024
- v2.2.7 21 Feb 2024
- v2.2.7-0.20240221102120-486f6ae65fec 21 Feb 2024
- v2.2.7-0.20231113082643-f89c8c58bdd5 13 Nov 2023
- v2.2.7-0.20231106161515-af2b49af3e83 06 Nov 2023
- v2.2.6 06 Nov 2023
- v2.2.6-0.20231031075508-21e1a5b255d7 31 Oct 2023
- v2.2.6-0.20230725141648-666b9f56369e 25 Jul 2023
- v2.2.5 02 Jun 2023
- v2.2.5-0.20230602151124-1af2d99c24e6 02 Jun 2023
- v2.2.5-0.20230225093140-d685acd433f5 25 Feb 2023
- v2.2.4 20 Feb 2023
- v2.2.4-0.20230203122214-9e22c3618eee 03 Feb 2023
- v2.2.4-0.20230127161612-dbe27229011c 27 Jan 2023
- v2.2.3 29 Dec 2022
- v2.2.3-0.20221215093854-8935696eef05 15 Dec 2022
- v2.2.2 07 Dec 2022
- v2.2.1 15 Nov 2022
- v2.2.1-0.20221111114252-44fdab52ecf9 11 Nov 2022
- v2.2.0 08 Nov 2022
- v2.1.3-0.20221104151057-e32428e67295 04 Nov 2022
- v2.1.3-0.20221014090458-15e250da8e23 14 Oct 2022
- v2.1.2 10 Oct 2022
- v2.1.2-0.20220927111140-f02e77d58575 27 Sep 2022
- v2.1.1 26 Aug 2022
- v2.1.1-0.20220725114759-b27ab7bf7451 25 Jul 2022
- v2.1.1-0.20220725111646-45f166130b70 25 Jul 2022
- v2.1.1-0.20220721101854-3e75088cc54e 21 Jul 2022
- v2.1.1-0.20220714160731-a91526e3f158 14 Jul 2022
- v2.1.1-0.20220714082727-828051cbfe99 14 Jul 2022
- v2.1.0 11 Jul 2022
- v2.0.15-0.20220710171540-5a76678e8d7f 10 Jul 2022
- v2.0.15-0.20220709152545-2c6b0c94578b 09 Jul 2022
- v2.0.14 21 Jun 2022
- v2.0.13 12 Jun 2022
- v2.0.13-0.20220612141126-504b1fda66e7 12 Jun 2022
- v2.0.13-0.20220505154753-b63c559cd8ae 05 May 2022
- v2.0.13-0.20220318160720-7062fc0aad4f 18 Mar 2022
- v2.0.12 18 Mar 2022
- v2.0.12-0.20220318152957-65b27688b98c 18 Mar 2022
- v2.0.12-0.20220208161337-a4e6a85211cb 08 Feb 2022
- v2.0.11 07 Feb 2022
- v2.0.10 31 Jan 2022
- v2.0.10-0.20220131140313-eb76847d2697 31 Jan 2022
- v2.0.10-0.20210928093023-cffd0d4c86d4 28 Sep 2021
- v2.0.10-0.20210919105447-e63716854225 19 Sep 2021
- v2.0.10-0.20210914081851-c23d62f83b53 14 Sep 2021
- v2.0.9 30 Jul 2021
- v2.0.9-0.20210730065855-6903d4066801 30 Jul 2021
- v2.0.8 07 Jul 2021
- v2.0.7 29 Jun 2021
- v2.0.7-0.20210629110636-30cc3e6bc785 29 Jun 2021
- v2.0.6 26 Mar 2021
- v2.0.5 17 Mar 2021
- v2.0.4 22 Feb 2021
- v2.0.3 18 Dec 2020
- v2.0.2 09 Dec 2020
- v2.0.2-0.20201209091138-05e0b1dfcdc0 09 Dec 2020
- v2.0.2-0.20201208121309-46da2cfe27ff 08 Dec 2020
- v2.0.1 08 Dec 2020
All 85 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/klauspost/cpuid/v2
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/klauspost/cpuid/v2
Is github.com/klauspost/cpuid/v2 safe to use?
Vulert has no vulnerabilities on record for github.com/klauspost/cpuid/v2 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/klauspost/cpuid/v2's Vulert package health score?
Vulert scores github.com/klauspost/cpuid/v2 82/100, 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 github.com/klauspost/cpuid/v2 affected?
No. v2.4.1, 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/klauspost/cpuid/v2 should I use?
v2.4.1 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/klauspost/cpuid/v2 have?
0 vulnerabilities are recorded for github.com/klauspost/cpuid/v2 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/klauspost/cpuid/v2 vulnerabilities disclosed?
0 vulnerabilities were recorded for github.com/klauspost/cpuid/v2 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/klauspost/cpuid/v2 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/klauspost/cpuid/v2 for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the github.com/klauspost/cpuid/v2 version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.