CVE-2015-5986: Apple Mac OS X Server

High severity, CVSS 7.1. EPSS: 26.1% chance of exploitation in the next 30 days.

openpgpkey_61.c in named in ISC BIND 9.9.7 before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted DNS response.

Affected products

• Apple Mac OS X Server: version 5.0.15 only
• ISC BIND: up to and including 9.9.7; up to and including 9.10.2

Published 2015-09-05. Last modified 2026-06-17.