CVE-2026-11331 | ISC BIND 9 up to 9.21.23 RPZ Processing input validation

July 22, 2026 Yanac

A vulnerability, which was classified as critical, has been found in ISC BIND 9 up to 9.18.50/9.18.50-S1/9.20.24/9.20.24-S1/9.21.23. The affected element is an unknown function of the component RPZ Processing. The manipulation leads to improper input validation.

This vulnerability is referenced as CVE-2026-11331. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More