| Package | bind9 |
|---|---|
| Version | 1:9.11.37+git20260204.fcafb2d+dfsg-0~deb10u1 (buster) |
| Related CVEs | CVE-2025-40778 |
bind9 a popular name server was affected by a vulnerability.
Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache (cache poisoning).
Security fixes needed to update isc-dhcp and bind-dyndb-ldap packages.
For Debian 10 buster, these problems have been fixed in version 1:9.11.37+git20260204.fcafb2d+dfsg-0~deb10u1.
We recommend that you upgrade your bind9 packages.
Further information about Extended LTS security advisories can be found in the dedicated section of our website.