RHSA-2026:10219: go-toolset Red Hat

CVSS: 9.0v3.1CriticalPublished

Published 06-05-2026Last modified 20-10-2026

Open JSON

Vulnerability summary

RHSA-2026:10219 is a critical (CVSS 9.0) vulnerability in go-toolset Red Hat.

Overall risk

70/100

0100

High · default modelHow is this calculated?

CVSS score

9.0/10

010

Critical · v3.1 (OSV · Red hat), selected by version preference

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 9 · Downstream 0 · Related 9

CVE-2026-27140 CVE-2026-27143 CVE-2026-27144 CVE-2026-32280 CVE-2026-32281 CVE-2026-32282+3 more

Timeline

06-05-2026
PublishedVulnerability first disclosed.
20-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: golang security update

CVSS metrics

1 score · 1 source · 1 version

v3.19.0

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat8 products

go-toolset< 0:1.25.9-1.el9_7
golang< 0:1.25.9-1.el9_7
golang-bin< 0:1.25.9-1.el9_7
golang-docs< 0:1.25.9-1.el9_7
golang-misc< 0:1.25.9-1.el9_7

Show all 8

1 vendor · 8 products

References

68 links

Show all 68 references

access.redhat.com/security/cve/CVE-2026-27140REPORT
www.cve.org/CVERecord?id=CVE-2026-27140Advisory
nvd.nist.gov/vuln/detail/CVE-2026-27140Advisory
go.dev/cl/763768ARTICLE
go.dev/issue/78335ARTICLE
groups.google.com/g/golang-announce/c/0uYbvbPZRWUARTICLE
pkg.go.dev/vuln/GO-2026-4871Advisory
access.redhat.com/security/cve/CVE-2026-27143REPORT
www.cve.org/CVERecord?id=CVE-2026-27143Advisory
nvd.nist.gov/vuln/detail/CVE-2026-27143Advisory
go.dev/cl/763765ARTICLE
go.dev/issue/78333ARTICLE
pkg.go.dev/vuln/GO-2026-4868Advisory
access.redhat.com/security/cve/CVE-2026-27144REPORT
www.cve.org/CVERecord?id=CVE-2026-27144Advisory
nvd.nist.gov/vuln/detail/CVE-2026-27144Advisory
go.dev/cl/763764ARTICLE
go.dev/issue/78371ARTICLE
pkg.go.dev/vuln/GO-2026-4867Advisory
access.redhat.com/security/cve/CVE-2026-32280REPORT
www.cve.org/CVERecord?id=CVE-2026-32280Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32280Advisory
go.dev/cl/758320ARTICLE
go.dev/issue/78282ARTICLE
pkg.go.dev/vuln/GO-2026-4947Advisory
access.redhat.com/security/cve/CVE-2026-32281REPORT
bugzilla.redhat.com/show_bug.cgi?id=2456333REPORT
www.cve.org/CVERecord?id=CVE-2026-32281Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32281Advisory
go.dev/cl/758061ARTICLE
go.dev/issue/78281ARTICLE
pkg.go.dev/vuln/GO-2026-4946Advisory
access.redhat.com/security/cve/CVE-2026-32282REPORT
www.cve.org/CVERecord?id=CVE-2026-32282Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32282Advisory
go.dev/cl/763761ARTICLE
go.dev/issue/78293ARTICLE
pkg.go.dev/vuln/GO-2026-4864Advisory
access.redhat.com/security/cve/CVE-2026-32283REPORT
www.cve.org/CVERecord?id=CVE-2026-32283Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32283Advisory
go.dev/cl/763767ARTICLE
go.dev/issue/78334ARTICLE
pkg.go.dev/vuln/GO-2026-4870Advisory
access.redhat.com/security/cve/CVE-2026-32288REPORT
bugzilla.redhat.com/show_bug.cgi?id=2456332REPORT
www.cve.org/CVERecord?id=CVE-2026-32288Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32288Advisory
go.dev/cl/763766ARTICLE
go.dev/issue/78301ARTICLE
pkg.go.dev/vuln/GO-2026-4869Advisory
access.redhat.com/security/cve/CVE-2026-32289REPORT
bugzilla.redhat.com/show_bug.cgi?id=2456334REPORT
www.cve.org/CVERecord?id=CVE-2026-32289Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32289Advisory
go.dev/cl/763762ARTICLE
go.dev/issue/78331ARTICLE
pkg.go.dev/vuln/GO-2026-4865Advisory