CVE-2024-0760: ISC BIND

High severity, CVSS 7.5. EPSS: 4.7% chance of exploitation in the next 30 days.

A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.

Affected products

• ISC BIND: from 9.18.1, up to and including 9.18.27; from 9.19.0, up to and including 9.19.24; from 9.18.11-s1, up to and including 9.18.27-s1
• ISC BIND 9: from 9.18.1, up to and including 9.18.27; from 9.19.0, up to and including 9.19.24; from 9.18.11-S1, up to and including 9.18.27-S1

Published 2024-07-23. Last modified 2026-06-17.