{"schemaVersion":3,"id":"CVE-2026-19941","aliases":["ALPINE-CVE-2026-19941","UBUNTU-CVE-2026-19941","DEBIAN-CVE-2026-19941","CGA-2g5m-wccp-cvm4","CGA-2j6m-q49q-8q9x","CGA-48cc-rh8p-654v","CGA-4qh7-h9c5-5xj4","CGA-52q8-8mg3-f6g3","CGA-c694-m2rc-j9rv","CGA-cgr2-4724-7mc9","CGA-cxvg-qm89-6v34","CGA-f5h9-mjvq-hqpx","CGA-fg64-95q5-mhf3","CGA-jx9w-xpfg-m8f7","CGA-m35f-745m-w8v2","CGA-mppg-fg44-fchp","CGA-vp63-5cv5-9rfq"],"status":"published","duplicateOf":null,"title":null,"description":"An inapplicable NSEC record may be accepted by a `named` resolver as proof that no wildcard exists, which could allow an attacker at the same or an upstream level of the zone name to mask the existence of a victim's wildcard record.\nThis issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 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