CVE-2006-5142: Broadcom Brightstor Arcserve Backup

High severity, CVSS 7.5. EPSS: 13.6% chance of exploitation in the next 30 days.

Stack-based buffer overflow in CA BrightStor ARCserve Backup R11.5 client and server allows remote attackers to execute arbitrary code via long messages to the CheyenneDS Mailslot.

Affected products

• Broadcom Brightstor Arcserve Backup: version 11.5 only

Published 2006-10-10. Last modified 2026-06-16.