Home / mailings [SECURITY] [DSA 6181-1] bind9 security update
Posted on 27 March 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6181-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
March 27, 2026 https://www.debian.org/security/faq
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Package : bind9
CVE ID : CVE-2026-1519 CVE-2026-3104 CVE-2026-3119 CVE-2026-3591
Several vulnerabilities were discovered in BIND, a DNS server
implementation, which may result in bypass of ACL restrictions or denial
of service.
For the oldstable distribution (bookworm), these problems have been
fixed in version 1:9.18.47-1~deb12u1. The oldstable distribution is only
affected by CVE-2026-1519.
For the stable distribution (trixie), these problems have been fixed in
version 1:9.20.21-1~deb13u1.
We recommend that you upgrade your bind9 packages.
For the detailed security status of bind9 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/bind9
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
