[ALSA-2026:19353] Important: opentelemetry-collector security update
Type:
security
Severity:
important
Release date:
2026-05-26
Description:
Collector with the supported components for a AlmaLinux build of OpenTelemetry Security Fix(es): * net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679) * google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation (CVE-2026-33186) * github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object (CVE-2026-34986) * crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation (CVE-2026-32281) * crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application (CVE-2026-33810) * golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282) * crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283) * crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280) 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-0.144.0-2.el9_8.aarch64.rpm ad4778e6185977af1d413b192b6d6351a3c41884ca4a5e15fe62cb03623e6769
ppc64le opentelemetry-collector-0.144.0-2.el9_8.ppc64le.rpm 64c2ac4ca835f03c5919565337b9870bfd3ecf9894b98aa3abd307dbdd5d360c
s390x opentelemetry-collector-0.144.0-2.el9_8.s390x.rpm c4f374e57aa42424897517bd8b50f50f51bd1139dab54a0a6f4ad87369230d16
x86_64 opentelemetry-collector-0.144.0-2.el9_8.x86_64.rpm c36437101fbffb292ef772628e87b0205aa71aee422ea697751e5fb71488802f
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.