Debian/bind9: high 7.5
In a BIND resolver, inbound DNS protocol messages with a particular structure will result in additional processing, with no limit imposed by BIND. A DNS message with a maliciously large number of such
Action: Upgrade bind9 to 1:9.20.30-1~deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:9.20.30-1~deb13u1 | - |
Fixed versions
| 1:9.20.30-1~deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-19630#Debian:13/bind9
- https://security-tracker.debian.org/tracker/CVE-2026-19630
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