CVE-2026-8466: Unbounded buffer accumulation in multipart header parsing causes denial of service in cowboy

Overview

Severity
N/A
Exploit Status
Not Exploited
Patch Tuesday
2026-May
Released
2026-05-27
EPSS Score
0.02% (percentile: 6.7%)

Affected Products (1)

Open Source Software

  • azl3 rabbitmq-server 3.13.7-3 on Azure Linux 3.0

Revision History

  • 2026-05-27: Information published.