CVE-2015-8461: ISC BIND

High severity, CVSS 7.1. EPSS: 4.8% chance of exploitation in the next 30 days.

Race condition in resolver.c in named in ISC BIND 9.9.8 before 9.9.8-P2 and 9.10.3 before 9.10.3-P2 allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via unspecified vectors.

Affected products

• ISC BIND: version 8.4.7 only; version 9.0 only; version 9.0.1 only; version 9.1 only; version 9.1.1 only; version 9.1.2 only; …

Published 2015-12-16. Last modified 2026-06-17.