# Go vulnerabilities > Go is made by Golang. We track 124 published vulnerabilities in it, across 245 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 10 October 2023. If you run Go, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/golang/go ## At a glance - **Made by:** [Golang](https://www.precursorintelligence.com/vendors/golang) - **Published vulnerabilities:** 124 - **Known to be exploited:** 2 - **Versions tracked:** 245 - **Most recently added to the known-exploited list:** [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487), 10 October 2023. We keep watching the list. ## Which versions of Go do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. "before 1.20.10" means every version up to, but not including, 1.20.10. - [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487) (HTTP/2 Rapid Reset Attack Vulnerability): before 1.20.10, 1.21.0 to before 1.21.3 - [CVE-2020-0601](https://www.precursorintelligence.com/what-is/cve-2020-0601) (Microsoft Windows CryptoAPI Spoofing Vulnerability): 1.12 to before 1.12.16, 1.13 to before 1.13.7 ## Which Go vulnerabilities are being exploited? 2 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): HTTP/2 Rapid Reset Attack Vulnerability. High, CVSS 7.5, chance of use in 30 days >99%, known exploited since 10 October 2023. - [CVE-2020-0601](https://www.precursorintelligence.com/what-is/cve-2020-0601): Microsoft Windows CryptoAPI Spoofing Vulnerability. High, CVSS 8.1, chance of use in 30 days 89%, known exploited since 3 November 2021. ## Which Go flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): >99%, High (CVSS 7.5), known exploited - [CVE-2020-0601](https://www.precursorintelligence.com/what-is/cve-2020-0601): 89%, High (CVSS 8.1), known exploited - [CVE-2018-16873](https://www.precursorintelligence.com/what-is/cve-2018-16873): 66%, High (CVSS 8.1) - [CVE-2018-7187](https://www.precursorintelligence.com/what-is/cve-2018-7187): 63%, High (CVSS 8.8) - [CVE-2021-38297](https://www.precursorintelligence.com/what-is/cve-2021-38297): 11%, Critical (CVSS 9.8) - [CVE-2022-24675](https://www.precursorintelligence.com/what-is/cve-2022-24675): 10.0%, High (CVSS 7.5) - [CVE-2015-5739](https://www.precursorintelligence.com/what-is/cve-2015-5739): 9.6%, Critical (CVSS 9.8) - [CVE-2017-15041](https://www.precursorintelligence.com/what-is/cve-2017-15041): 9.3%, Critical (CVSS 9.8) - [CVE-2019-14809](https://www.precursorintelligence.com/what-is/cve-2019-14809): 8.4%, Critical (CVSS 9.8) - [CVE-2018-6574](https://www.precursorintelligence.com/what-is/cve-2018-6574): 7.6%, High (CVSS 7.8) ## Questions ### How many vulnerabilities does Go have? We track 124 published vulnerabilities listed under the name Go, across 245 versions. The most recent Go flaw added to the known-exploited list is CVE-2023-44487, on 10 October 2023. ### Which Go vulnerabilities are being exploited? 2 are on the list of flaws known to be exploited. The most recently added are CVE-2023-44487 and CVE-2020-0601. ### Which versions of Go do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2023-44487, affects before 1.20.10, 1.21.0 to before 1.21.3. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Go? Create a Precursor Intelligence account and track Go. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Go? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact