ESB-2026.3060
PUBLISHED
CVSS 7.5 HIGH
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AUSCERT External Security Bulletin Redistribution
ESB-2026.3060
bind9 security update
30 March 2026
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AUSCERT Security Bulletin Summary
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Product: bind9
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2026-1519 CVE-2026-3104 CVE-2026-3119
CVE-2026-3591
Original Bulletin:
https://lists.debian.org/debian-security-announce/2026/msg00090.html
Comment: CVSS (Max): 7.5 CVE-2026-3104 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVSS Source: Internet Systems Consortium (ISC)
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (Max): 0.1% (17th) CVE-2026-1519 2026-03-29
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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/
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