CVE-2015-4227: Cisco Headend System Release

High severity, CVSS 7.8. EPSS: 3.4% chance of exploitation in the next 30 days.

Memory leak in Cisco Headend System Release allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors, aka Bug ID CSCus91838.

Affected products

• Cisco Headend System Release: affected versions not specified

Published 2015-06-30. Last modified 2026-06-17.