CVE-2026-56389: Arbitrary Command Execution in GNU Bison

Overview

Severity
N/A
Exploit Status
Not Exploited
Patch Tuesday
2026-Aug
Released
2026-08-07
EPSS Score
0.15% (percentile: 5.1%)

Affected Products (1)

Open Source Software

  • azl3 bison 3.8.2-1 on Azure Linux 3.0

Revision History

  • 2026-08-07: Information published.