RHSA-2026:95014: High severity Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions vulnerability

Published Nov 4, 2026
·
Updated

Collector with the supported components for a Red Hat build of OpenTelemetrySecurity Fix(es): net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references (CVE-2026-97031) net/textproto: mime/multipart: golang: golang: Denial of Service via memory limit bypass in multipart form parsing (CVE-2026-94440) net/http: net/http/internal/http2: golang.org/x/net/http2: net/http: Denial of Service via excessive HTTP/2 SETTINGS frames (CVE-2026-78669) crypto/x509: golang: crypto/x509: Man-in-the-middle attacks via untrusted intermediate certificates (CVE-2026-111943) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Other sources

Important: opentelemetry-collector security update

— Red Hat

Affected Software

17 affected componentsFixes available
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
redhat/opentelemetry-collector<0.158.0-2.el9_6
0.158.0-2.el9_6
redhat/opentelemetry-collector<0.158.0-2.el9_6
0.158.0-2.el9_6
redhat/opentelemetry-collector<0.158.0-2.el9_6
0.158.0-2.el9_6
redhat/opentelemetry-collector<0.158.0-2.el9_6.aa
0.158.0-2.el9_6.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/opentelemetry-collector to a version that resolves this vulnerability.

    Fixed in 0.158.0-2.el9_6
  2. Upgrade

    Upgrade redhat/opentelemetry-collector to a version that resolves this vulnerability.

    Fixed in 0.158.0-2.el9_6.aa

Event History

Nov 4, 2026
Advisory Published
via Red Hat·07:23 AM
Data Sourced
via Red Hat·07:23 AM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

Which RHEL environments are covered by this update?

The advisory covers selected RHEL lifecycle, extended update support, and SAP update service offerings on x86_64, IBM z Systems, Power little endian, ARM 64, and Power LE systems.

2

When was this advisory published and last modified?

It was published on 2026-11-04 and was last modified on 2026-11-04.

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