[ALSA-2026:65116] Important: opentelemetry-collector security update
Type:
security
Severity:
important
Release date:
2026-09-09
Description:
Collector with the supported components for a AlmaLinux build of OpenTelemetry Security Fix(es): * net/mail: golang: net/mail: Denial of Service via pathological email address parsing (CVE-2026-42499) * net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820) * mime: golang: Golang MIME: Denial of Service via maliciously-crafted MIME header (CVE-2026-42504) * github.com/open-telemetry/opentelemetry-go: go.opentelemetry.io/otel/baggage: go.opentelemetry.io/otel/propagation: OpenTelemetry-Go: Denial of Service via oversized baggage headers (CVE-2026-41178) * encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818) * net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860) * net/[http:](http:) golang: Go net/[http:](http:) Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853) * html/template: golang: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858) * crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862) * encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859) 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.
Updated packages listed below:
Architecture Package Checksum
aarch64 opentelemetry-collector-0.152.1-2.el10_2.aarch64.rpm cf94ec4cff1f34a54a86e37227b95f639774affc9ee1ca94f3cf40cab9a8e377
ppc64le opentelemetry-collector-0.152.1-2.el10_2.ppc64le.rpm 33d41478357d71cd23ce8956fc861abdba920a18dc2e843fb1114f860c9b4a05
s390x opentelemetry-collector-0.152.1-2.el10_2.s390x.rpm bc2ea67ffae96346d7578f41fc83109682778643592e7d188557f2f956b71381
x86_64 opentelemetry-collector-0.152.1-2.el10_2.x86_64.rpm f214244a936aa43eed11c871a903b8ec9884c10353cad8326a44628df78092ad
x86_64_v2 opentelemetry-collector-0.152.1-2.el10_2.x86_64_v2.rpm 99e8a49c054cecbffde21a9c9cfa86bced22fa2756cc4ddc44f238155500465b
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.