Technology · Google
Google Go vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Google Go: 5 in the last 7 days and 9 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-97054, was published on 11 November 2026. 1 vulnerability in the last four weeks, down 67% on the four before (3). 0 critical against 2.
- Last 7 days
- 5
- Last 90 days
- 9
- Critical, all time
- 2
- Exploited in the wild
- 0
About Google Go
Go is a statically typed compiled programming language designed for simplicity and concurrent programming.
Latest Google Go vulnerabilities
- CVE-2026-97054: Go HTTP/1 server race condition in MaxBytesReader header handlinginfoEPSS 0.2%
- CVE-2026-97042: Go compiler unsafe library path validation in Windows linkerinfoEPSS 0.2%
- CVE-2026-97040: Go linker arbitrary flag injection via crafted .syso filesinfoEPSS 0.3%
- CVE-2026-97035: Go cgo arbitrary code execution via compiler flagsinfoEPSS 0.3%
- CVE-2026-97034: Go compiler arbitrary command execution via untrusted GCC spec filesinfoEPSS 0.3%
- CVE-2026-111943: Go crypto/x509 untrusted intermediate certificate validationhighEPSS 0.1%
- CVE-2026-94444: Go toolchain checksum bypass in cmd/gohighCVSS 7.8EPSS 0.1%
- CVE-2026-78663: Go net/http double flow control refund on HTTP/2 server streamscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-56857: Go os.Root.Mkdir/MkdirAll junction escape on WindowscriticalCVSS 9.8EPSS 0.5%
Most severe Google Go vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-56857: Go os.Root.Mkdir/MkdirAll junction escape on WindowscriticalCVSS 9.8EPSS 0.5%
- CVE-2026-78663: Go net/http double flow control refund on HTTP/2 server streamscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-94444: Go toolchain checksum bypass in cmd/gohighCVSS 7.8EPSS 0.1%
- CVE-2026-111943: Go crypto/x509 untrusted intermediate certificate validationhighEPSS 0.1%
- CVE-2026-97034: Go compiler arbitrary command execution via untrusted GCC spec filesinfoEPSS 0.3%
- CVE-2026-97040: Go linker arbitrary flag injection via crafted .syso filesinfoEPSS 0.3%
- CVE-2026-97035: Go cgo arbitrary code execution via compiler flagsinfoEPSS 0.3%
- CVE-2026-97042: Go compiler unsafe library path validation in Windows linkerinfoEPSS 0.2%
- CVE-2026-97054: Go HTTP/1 server race condition in MaxBytesReader header handlinginfoEPSS 0.2%
Vulnerabilities per week
1 vulnerability in the last four weeks, down 67% on the four before (3). 0 critical against 2. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 3 | 2 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 1 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 5 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Google Go vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/google-go)<a href="https://junglewise.ai/threats/technologies/google-go"><img src="https://junglewise.ai/threats/technologies/google-go/badge.svg" alt="Google Go vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/google-go.json, and this page as text at https://junglewise.ai/threats/technologies/google-go.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Google Go vulnerabilities", https://junglewise.ai/threats/technologies/google-go, 13 November 2026.