RHSA-2026:67975: opentelemetry-collector Red Hat

CVSS: 8.1v3.1HighPublished

Published 17-09-2026Last modified 20-10-2026

Open JSON

Vulnerability summary

RHSA-2026:67975 is a high (CVSS 8.1) vulnerability in opentelemetry-collector Red Hat.

Overall risk

32/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.1/10

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 10 · Downstream 0 · Related 9

CVE-2026-33818 CVE-2026-39820 CVE-2026-41178 CVE-2026-42499 CVE-2026-42504 CVE-2026-56853+4 more

Timeline

17-09-2026
PublishedVulnerability first disclosed.
20-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: opentelemetry-collector security update

CVSS metrics

1 score · 1 source · 1 version

v3.18.1

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

Redhat1 product

opentelemetry-collector< 0:0.152.1-2.el9_6

1 vendor · 1 product

References

75 links

Show all 75 references

bugzilla.redhat.com/show_bug.cgi?id=2515839REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515840REPORT
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67975.jsonAdvisory
access.redhat.com/security/cve/CVE-2026-33818REPORT
www.cve.org/CVERecord?id=CVE-2026-33818Advisory
nvd.nist.gov/vuln/detail/CVE-2026-33818Advisory
go.dev/cl/814980ARTICLE
go.dev/issue/80405ARTICLE
groups.google.com/g/golang-announce/c/94pEornpRlIARTICLE
pkg.go.dev/vuln/GO-2026-5972Advisory
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
groups.google.com/g/golang-announce/c/qcCIEXso47MARTICLE
pkg.go.dev/vuln/GO-2026-4986Advisory
access.redhat.com/security/cve/CVE-2026-41178REPORT
www.cve.org/CVERecord?id=CVE-2026-41178Advisory
nvd.nist.gov/vuln/detail/CVE-2026-41178Advisory
github.com/open-telemetry/opentelemetry-go/pull/7880ARTICLE
github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-5wrp-cwcj-q835ARTICLE
access.redhat.com/security/cve/CVE-2026-42499REPORT
www.cve.org/CVERecord?id=CVE-2026-42499Advisory
nvd.nist.gov/vuln/detail/CVE-2026-42499Advisory
go.dev/cl/771520ARTICLE
go.dev/issue/78987ARTICLE
pkg.go.dev/vuln/GO-2026-4977Advisory
access.redhat.com/security/cve/CVE-2026-42504REPORT
www.cve.org/CVERecord?id=CVE-2026-42504Advisory
nvd.nist.gov/vuln/detail/CVE-2026-42504Advisory
go.dev/cl/774481ARTICLE
go.dev/issue/79217ARTICLE
groups.google.com/g/golang-announce/c/tKs3rmcBcKwARTICLE
pkg.go.dev/vuln/GO-2026-5038Advisory
access.redhat.com/security/cve/CVE-2026-56853REPORT
www.cve.org/CVERecord?id=CVE-2026-56853Advisory
nvd.nist.gov/vuln/detail/CVE-2026-56853Advisory
go.dev/cl/795540ARTICLE
go.dev/issue/80205ARTICLE
pkg.go.dev/vuln/GO-2026-6089Advisory
access.redhat.com/security/cve/CVE-2026-56858REPORT
www.cve.org/CVERecord?id=CVE-2026-56858Advisory
nvd.nist.gov/vuln/detail/CVE-2026-56858Advisory
go.dev/cl/807100ARTICLE
go.dev/issue/80435ARTICLE
pkg.go.dev/vuln/GO-2026-6091Advisory
access.redhat.com/security/cve/CVE-2026-56859REPORT
www.cve.org/CVERecord?id=CVE-2026-56859Advisory
nvd.nist.gov/vuln/detail/CVE-2026-56859Advisory
go.dev/cl/803320ARTICLE
go.dev/issue/80481ARTICLE
pkg.go.dev/vuln/GO-2026-6088Advisory
access.redhat.com/security/cve/CVE-2026-56860REPORT
www.cve.org/CVERecord?id=CVE-2026-56860Advisory
nvd.nist.gov/vuln/detail/CVE-2026-56860Advisory
go.dev/cl/803681ARTICLE
go.dev/issue/80494ARTICLE
pkg.go.dev/vuln/GO-2026-6218Advisory
access.redhat.com/security/cve/CVE-2026-56862REPORT
www.cve.org/CVERecord?id=CVE-2026-56862Advisory
nvd.nist.gov/vuln/detail/CVE-2026-56862Advisory
go.dev/cl/804261ARTICLE
go.dev/issue/80528ARTICLE
pkg.go.dev/vuln/GO-2026-6090Advisory