Debian/bind9: medium 5.3
A BIND recursive resolver may experience excessive resource consumption if it encounters large numbers of a particular kind of invalid DNSSEC record. Default limits on "max-records-per-type" and "max-
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-2026-19668#Debian:13/bind9
- https://security-tracker.debian.org/tracker/CVE-2026-19668
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