[ALSA-2026:79113] Important: bind9.16 security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-10-09
Description:
The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind9: bind: BIND 9: Denial of Service via 16-bit length truncation in DNS negative cache handling (CVE-2026-19667) * bind: BIND: Denial of Service via crafted DNSSEC reply (CVE-2026-80274) * bind: BIND: Denial of Service via malformed DNS64 responses (CVE-2026-19666) Bug Fix(es) and Enhancement(s): * bind 9.16 crash with SIGSEGV (JIRA:AlmaLinux-273294) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 bind9.16-chroot-9.16.23-0.22.el8_10.16.aarch64.rpm 2c0a565f67d40e6b96f71b6da7d2ccf17619ebb8b4ebc14939b4d4e6db354a03
aarch64 bind9.16-libs-9.16.23-0.22.el8_10.16.aarch64.rpm 3c448dd0f38149ab0ee008c61ffb501cab221a79c8254f7704fa826dd5742078
aarch64 bind9.16-9.16.23-0.22.el8_10.16.aarch64.rpm a17ab35ff9c2fd921417ef6b10cd97d5c110560fd7ab4a1ceeb132c738c365d2
aarch64 bind9.16-dnssec-utils-9.16.23-0.22.el8_10.16.aarch64.rpm a6396fd7ce6eb3b5be80e77454f4bfad78cb9f44dd68ff88e4d198593762836e
aarch64 bind9.16-devel-9.16.23-0.22.el8_10.16.aarch64.rpm c531597dfc7911bb1b2502cc49334abfcdb8ed6f157a22023124f1453dbf064b
aarch64 bind9.16-utils-9.16.23-0.22.el8_10.16.aarch64.rpm e396d23b22d4904dd4d3ed189f7d00dcd4655e1fbdfe0b3ff6f95955f726c5dd
i686 bind9.16-libs-9.16.23-0.22.el8_10.16.i686.rpm 39cf4c070ae87cbafdc9bfc134424f245bf3c011e693d8be6b0a05ea69ea4940
i686 bind9.16-devel-9.16.23-0.22.el8_10.16.i686.rpm 796adbeb2f6862aa11439590510d6216adef5b5ff282f111bc6268ba2edf427f
noarch bind9.16-doc-9.16.23-0.22.el8_10.16.noarch.rpm 1e96b57d99bc0754e600a11d2d95097fce4d5c39c186e2b1fedb182bff1e759e
noarch bind9.16-license-9.16.23-0.22.el8_10.16.noarch.rpm 98a4a33c8b7415afd806f584ae393275fb91561b2e8650e0218f7bb2331fb40a
noarch python3-bind9.16-9.16.23-0.22.el8_10.16.noarch.rpm efeaef3b45a20ded10e6f6477fc7b20ebe4754e927faa9d6aa9b87a2605f2d81
ppc64le bind9.16-dnssec-utils-9.16.23-0.22.el8_10.16.ppc64le.rpm 0010f2cc41ed257a0c6b3079526e36a41cefc934919146584c42add9914d3449
ppc64le bind9.16-chroot-9.16.23-0.22.el8_10.16.ppc64le.rpm 478bcf730c49879b47af431ee419adc0fe3f0a83203e350d80d211c626c62c25
ppc64le bind9.16-devel-9.16.23-0.22.el8_10.16.ppc64le.rpm 656dc911b4ceecbe186c9f35aa55405c6161ed8ec623eaf309a5ee61e7cc7857
ppc64le bind9.16-libs-9.16.23-0.22.el8_10.16.ppc64le.rpm 657c596b24c6999c74acb12dc581593d7d4d830c9470f45526d8bc172a34d419
ppc64le bind9.16-9.16.23-0.22.el8_10.16.ppc64le.rpm aa7e75733db7de2ae662adb4b4a41270fe6c487084f9d959c0b5d467a239bcb2
ppc64le bind9.16-utils-9.16.23-0.22.el8_10.16.ppc64le.rpm ed91b655bd12032ad06b32b2064521e677d948c0fd3da89edda4e60e2a32de9d
s390x bind9.16-libs-9.16.23-0.22.el8_10.16.s390x.rpm 4b0881e7e2534f50bfc4adc6866b4466a167305f109ba229e9bc34aa41f43f17
s390x bind9.16-utils-9.16.23-0.22.el8_10.16.s390x.rpm 5d5342b81ccc4aa42b5dd77ece30d6a5e816c4ee6a68f5484e4375d8061a5d49
s390x bind9.16-9.16.23-0.22.el8_10.16.s390x.rpm 99a6b63d49b38166cae71d961fcf55251a6c4fd644950eee4b6bc136e095a08a
s390x bind9.16-chroot-9.16.23-0.22.el8_10.16.s390x.rpm cc68b7a38863bca724138114f1fd42ba6235e824f8172db7dc3eae31ae9a06f0
s390x bind9.16-dnssec-utils-9.16.23-0.22.el8_10.16.s390x.rpm df4a56e1660d0fb599798966bdc9f9fa2a7a7216e69259b7be5ab5903f5f2c2a
s390x bind9.16-devel-9.16.23-0.22.el8_10.16.s390x.rpm ea002cabcff053f06f3b0c47f56ef8175ab1b79f274071e3eab38e91dd0244ea
x86_64 bind9.16-libs-9.16.23-0.22.el8_10.16.x86_64.rpm 268d90806172698adbc40611c14203884c4fa76e08b56c72937dca558fa82014
x86_64 bind9.16-utils-9.16.23-0.22.el8_10.16.x86_64.rpm 75dfcc45159cd91f3be31745f6382d026fca00af05af8d060ac87d4b0fadd4df
x86_64 bind9.16-dnssec-utils-9.16.23-0.22.el8_10.16.x86_64.rpm 86ec2ee6b163a6ea30c46c4b97a74ee28165435e17bc1fd079241855da4352e7
x86_64 bind9.16-devel-9.16.23-0.22.el8_10.16.x86_64.rpm 87afa00bf506eb9bb8302b58dde2a56ab5a70fe640e3a46a2238d5fa6911264a
x86_64 bind9.16-chroot-9.16.23-0.22.el8_10.16.x86_64.rpm a87fc2336c903fec18a64ac7171aeae3dacfb547571f6c95a0040adbc41042b5
x86_64 bind9.16-9.16.23-0.22.el8_10.16.x86_64.rpm b5a2660a104457f5570ffa13c5d47207ccf752d85edd9502d62dd8707d49247f
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.