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Advisory record · GHSA-f2r5-5m7w-p5cx

opentelemetry-ebpf-profiler: Unprivileged process can trigger a denial of service on the ebpf-profiler agent

CVSS 6.2 MediumEPSS 0.0014 · 3rd percentile

Published by the GitHub Advisory Database at 23 Jun 2026, 22:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
go.opentelemetry.io/ebpf-profilerGo>=0.0.202527, <0.0.2026220.0.202622
Identifiers
GHSA-f2r5-5m7w-p5cx · CVE-2026-48496 · GO-2026-5343
Weakness (CWE)
CWE-770
Tags
Published
23 Jun 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The go.opentelemetry.io/ebpf-profiler package, versions from 0.0.202527 before 0.0.202622, is vulnerable to denial of service. An unprivileged process running on the same host can block the profiler's ELF-analysis goroutine indefinitely, stopping the profiler from working. Upgrade to version 0.0.202622 or later.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.2 Medium 3.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0014, the 3rd percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:14 UTC First seen by agentprime
  2. 31 Oct 2026, 14:14 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.