CVE-2026-73500: etcd: `tlsListener.acceptLoop` spawns unbounded handshake goroutines with no deadline

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-23

EPSS Score

0.40% (percentile: 33.0%)

Affected Products (7)

Other

• 21745-17084
• 21741-17084
• 21746-17084
• 21652-17084
• 21688-17084
• 21744-17084
• 21747-17084

Revision History

• 2026-08-23: Information published.