RHSA-2026:95014: High severity Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions vulnerability
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
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/opentelemetry-collectorto a version that resolves this vulnerability.Fixed in 0.158.0-2.el9_6 - Upgrade
Upgrade
redhat/opentelemetry-collectorto a version that resolves this vulnerability.Fixed in 0.158.0-2.el9_6.aa
Event History
Frequently Asked Questions
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.
When was this advisory published and last modified?
It was published on 2026-11-04 and was last modified on 2026-11-04.