RHSA-2026:4256HighCVSS 7.5

Red Hat Security Advisory: opentelemetry-collector security update

Published
March 11, 2026
Last Modified
August 27, 2026

🔗 CVE IDs covered (2)

CVE-2025-61726 →CVE-2025-68121 →

📋 Description

CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-68121 — crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

🎯 Affected products6

  • Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • opentelemetry-collector-0:0.144.0-1.el10_0.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • opentelemetry-collector-0:0.144.0-1.el10_0.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • opentelemetry-collector-0:0.144.0-1.el10_0.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • opentelemetry-collector-0:0.144.0-1.el10_0.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • opentelemetry-collector-0:0.144.0-1.el10_0.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.

🔗 References (5)