CVE-2026-3104

A specially crafted domain can be used to cause a memory leak in a BIND resolver simply by querying this domain. This issue affects BIND 9 versions 9.20.0 through 9.20.20, 9.21.0 through 9.21.19, and 9.20.9-S1 through 9.20.20-S1. BIND 9 versions 9.18.0 through 9.18.46 and 9.18.11-S1 through...

CVE-2026-3104

CVE-2026-3104 describes a memory leak in BIND resolver code during DNSSEC non-existence proof preparation caused by processing a specially crafted domain. Affected: BIND 9.20.0–9.20.20, 9.21.0–9.21.19, and 9.20.9-S1–9.20.20-S1. Not affected: 9.18.x series. Impact: memory growth potentially leadin...