Debian/bind9: medium 5.9
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 existenc
Action: Upgrade bind9 to 1:9.20.29-1~deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:9.20.29-1~deb13u1 | - |
Fixed versions
| 1:9.20.29-1~deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-19941#Debian:13/bind9
- https://security-tracker.debian.org/tracker/CVE-2026-19941
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