etcd: `tlsListener.acceptLoop` spawns unbounded handshake goroutines with no deadline — GHSA-6VCH-Q96H-7GC3

Summary

etcd: `tlsListener.acceptLoop` spawns unbounded handshake goroutines with no deadline

Timeline

Published by source

2026-07-25

Last source activity

2026-08-01

Time from publication to latest source activity

7 days

Risk context

• Reported severity or threat level: high.
• Reported CVSS score: 8.7 out of 10.
• Review exposure for the affected product or family: GitHub Advisory.

Product

GitHub Advisory

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source

Evidence and provenance

Canonical advisory ID

GHSA-6VCH-Q96H-7GC3

Source

GitHub

Vendor

GitHub

Published by source

2026-07-25

Last source activity

2026-08-01

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.