RHSA-2026:49702: go-toolset Red Hat

CVSS: 8.8v3.1HighPublished

Published 26-08-2026Last modified 20-10-2026

Open JSON

Vulnerability summary

RHSA-2026:49702 is a high (CVSS 8.8) vulnerability in go-toolset Red Hat.

Overall risk

35/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.8/10

010

High · 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 16 · Downstream 0 · Related 16

CVE-2026-27137 CVE-2026-27145 CVE-2026-33810 CVE-2026-33811 CVE-2026-33814 CVE-2026-39817+10 more

Timeline

26-08-2026
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

v3.18.8

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< 0:1.26.5-1.el10_0
golang< 0:1.26.5-1.el10_0
golang-bin< 0:1.26.5-1.el10_0
golang-docs< 0:1.26.5-1.el10_0
golang-misc< 0:1.26.5-1.el10_0

Show all 8

1 vendor · 8 products

References

122 links

Show all 100 references

bugzilla.redhat.com/show_bug.cgi?id=2467825REPORT
bugzilla.redhat.com/show_bug.cgi?id=2467826REPORT
bugzilla.redhat.com/show_bug.cgi?id=2480756REPORT
bugzilla.redhat.com/show_bug.cgi?id=2484205REPORT
bugzilla.redhat.com/show_bug.cgi?id=2484207REPORT
bugzilla.redhat.com/show_bug.cgi?id=2498152REPORT
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49702.jsonAdvisory
access.redhat.com/security/cve/CVE-2026-27137REPORT
bugzilla.redhat.com/show_bug.cgi?id=2445345REPORT
www.cve.org/CVERecord?id=CVE-2026-27137Advisory
nvd.nist.gov/vuln/detail/CVE-2026-27137Advisory
go.dev/cl/752182ARTICLE
go.dev/issue/77952ARTICLE
groups.google.com/g/golang-announce/c/EdhZqrQ98hkARTICLE
pkg.go.dev/vuln/GO-2026-4599Advisory
access.redhat.com/security/cve/CVE-2026-27145REPORT
www.cve.org/CVERecord?id=CVE-2026-27145Advisory
nvd.nist.gov/vuln/detail/CVE-2026-27145Advisory
go.dev/cl/783621ARTICLE
go.dev/issue/79694ARTICLE
groups.google.com/g/golang-announce/c/tKs3rmcBcKwARTICLE
pkg.go.dev/vuln/GO-2026-5037Advisory
access.redhat.com/security/cve/CVE-2026-33810REPORT
bugzilla.redhat.com/show_bug.cgi?id=2456335REPORT
www.cve.org/CVERecord?id=CVE-2026-33810Advisory
nvd.nist.gov/vuln/detail/CVE-2026-33810Advisory
go.dev/cl/763763ARTICLE
go.dev/issue/78332ARTICLE
groups.google.com/g/golang-announce/c/0uYbvbPZRWUARTICLE
pkg.go.dev/vuln/GO-2026-4866Advisory
access.redhat.com/security/cve/CVE-2026-33811REPORT
www.cve.org/CVERecord?id=CVE-2026-33811Advisory
nvd.nist.gov/vuln/detail/CVE-2026-33811Advisory
go.dev/cl/767860ARTICLE
go.dev/issue/78803ARTICLE
groups.google.com/g/golang-announce/c/qcCIEXso47MARTICLE
pkg.go.dev/vuln/GO-2026-4981Advisory
access.redhat.com/security/cve/CVE-2026-33814REPORT
www.cve.org/CVERecord?id=CVE-2026-33814Advisory
nvd.nist.gov/vuln/detail/CVE-2026-33814Advisory
go.dev/cl/761581ARTICLE
go.dev/cl/761640ARTICLE
go.dev/issue/78476ARTICLE
pkg.go.dev/vuln/GO-2026-4918Advisory
access.redhat.com/security/cve/CVE-2026-39817REPORT
www.cve.org/CVERecord?id=CVE-2026-39817Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39817Advisory
go.dev/cl/767520ARTICLE
go.dev/issue/78778ARTICLE
pkg.go.dev/vuln/GO-2026-4979Advisory
access.redhat.com/security/cve/CVE-2026-39819REPORT
www.cve.org/CVERecord?id=CVE-2026-39819Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39819Advisory
go.dev/cl/763882ARTICLE
go.dev/issue/78584ARTICLE
pkg.go.dev/vuln/GO-2026-4978Advisory
access.redhat.com/security/cve/CVE-2026-39820REPORT
www.cve.org/CVERecord?id=CVE-2026-39820Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39820Advisory
go.dev/cl/759940ARTICLE
go.dev/issue/78566ARTICLE
pkg.go.dev/vuln/GO-2026-4986Advisory
access.redhat.com/security/cve/CVE-2026-39821REPORT
www.cve.org/CVERecord?id=CVE-2026-39821Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39821Advisory
go.dev/cl/767220ARTICLE
go.dev/issue/78760ARTICLE
groups.google.com/g/golang-announce/c/iI-mYSI0lu8ARTICLE
pkg.go.dev/vuln/GO-2026-5026Advisory
access.redhat.com/security/cve/CVE-2026-39822REPORT
www.cve.org/CVERecord?id=CVE-2026-39822Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39822Advisory
go.dev/cl/797880ARTICLE
go.dev/issue/79005ARTICLE
groups.google.com/g/golang-announce/c/OrmQE_Yp5ScARTICLE
pkg.go.dev/vuln/GO-2026-4970Advisory
access.redhat.com/security/cve/CVE-2026-39823REPORT
www.cve.org/CVERecord?id=CVE-2026-39823Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39823Advisory
go.dev/cl/769920ARTICLE
go.dev/issue/78913ARTICLE
pkg.go.dev/vuln/GO-2026-4982Advisory
access.redhat.com/security/cve/CVE-2026-39825REPORT
www.cve.org/CVERecord?id=CVE-2026-39825Advisory
nvd.nist.gov/vuln/detail/CVE-2026-39825Advisory
go.dev/cl/770541ARTICLE
go.dev/issue/78948ARTICLE
pkg.go.dev/vuln/GO-2026-4976Advisory
access.redhat.com/security/cve/CVE-2026-39826REPORT
www.cve.org/CVERecord?id=CVE-2026-39826Advisory

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