UnratedFix available
Important: bind security update
Type: advisorySources: OSV
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) 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.
- Products
- bind, bind-chroot, bind-devel, bind-export-devel, bind-export-libs, bind-libs, bind-libs-lite, bind-license, bind-lite-devel, bind-pkcs11, bind-pkcs11-devel, bind-pkcs11-libs, bind-pkcs11-utils, bind-sdb, bind-sdb-chroot, bind-utils, python3-bind
- Affected versions
- Not specified
- Fixed versions
- 32:9.11.36-16.el8_10.16
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 12:33 UTC · Revision 1
Source evidence
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) 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.
osv:ALSA-2026:79162
bind
Fixed versions: 32:9.11.36-16.el8_10.16
bind-chroot
Fixed versions: 32:9.11.36-16.el8_10.16
bind-devel
Fixed versions: 32:9.11.36-16.el8_10.16
bind-export-devel
Fixed versions: 32:9.11.36-16.el8_10.16
bind-export-libs
Fixed versions: 32:9.11.36-16.el8_10.16
bind-libs
Fixed versions: 32:9.11.36-16.el8_10.16
bind-libs-lite
Fixed versions: 32:9.11.36-16.el8_10.16
bind-license
Fixed versions: 32:9.11.36-16.el8_10.16
bind-lite-devel
Fixed versions: 32:9.11.36-16.el8_10.16
bind-pkcs11
Fixed versions: 32:9.11.36-16.el8_10.16
bind-pkcs11-devel
Fixed versions: 32:9.11.36-16.el8_10.16
bind-pkcs11-libs
Fixed versions: 32:9.11.36-16.el8_10.16
bind-pkcs11-utils
Fixed versions: 32:9.11.36-16.el8_10.16
bind-sdb
Fixed versions: 32:9.11.36-16.el8_10.16
bind-sdb-chroot
Fixed versions: 32:9.11.36-16.el8_10.16
bind-utils
Fixed versions: 32:9.11.36-16.el8_10.16
python3-bind
Fixed versions: 32:9.11.36-16.el8_10.16
Complete source record
{
"id": "c06effa8d8ab1ca2ac65fe053390811e82d3e4d8b311b4b26a2529af7b10ab1f",
"url": "https://osv.dev/vulnerability/ALSA-2026%3A79162",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Important: bind security update",
"summary": "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) 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.",
"evidence": "osv:ALSA-2026:79162",
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{
"name": {
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"evidence": "/affected/9/package/name"
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"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/9/ranges"
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],
"affected_versions": []
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{
"name": {
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"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/10/ranges"
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],
"affected_versions": []
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{
"name": {
"value": "bind-pkcs11-libs",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
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"affected_versions": []
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{
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"evidence": "/affected/12/package/name"
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"evidence": "/affected/12/ranges"
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"affected_versions": []
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{
"name": {
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"evidence": "/affected/13/package/name"
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"affected_versions": []
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{
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"evidence": "/affected/14/package/name"
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"evidence": "/affected/14/ranges"
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"affected_versions": []
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{
"name": {
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"evidence": "/affected/15/package/name"
},
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{
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"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-bind",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
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{
"value": "32:9.11.36-16.el8_10.16",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
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],
"severity": "unknown",
"structured": {
"id": "ALSA-2026:79162",
"aliases": [
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],
"affected": [
{
"ranges": [
{
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"events": [
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],
"package": {
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"purl": "pkg:rpm/almalinux/bind",
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"package": {
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"purl": "pkg:rpm/almalinux/bind-chroot",
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"package": {
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"package": {
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"package": {
"name": "bind-export-libs",
"purl": "pkg:rpm/almalinux/bind-export-libs",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
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"package": {
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"package": {
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"purl": "pkg:rpm/almalinux/bind-license",
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"package": {
"name": "bind-lite-devel",
"purl": "pkg:rpm/almalinux/bind-lite-devel",
"ecosystem": "AlmaLinux:8"
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],
"package": {
"name": "bind-pkcs11",
"purl": "pkg:rpm/almalinux/bind-pkcs11",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
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"package": {
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"package": {
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],
"package": {
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},
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],
"package": {
"name": "bind-sdb-chroot",
"purl": "pkg:rpm/almalinux/bind-sdb-chroot",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
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}
},
{
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]
}
],
"package": {
"name": "bind-utils",
"purl": "pkg:rpm/almalinux/bind-utils",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"
}
},
{
"ranges": [
{
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"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "python3-bind",
"purl": "pkg:rpm/almalinux/python3-bind",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:79162.json"
}
}
],
"modified": "2026-10-09T12:11:47.089421095Z",
"provider": "osv",
"references": [
"https://access.redhat.com/errata/RHSA-2026:79162",
"https://access.redhat.com/security/cve/CVE-2026-19666",
"https://access.redhat.com/security/cve/CVE-2026-19667",
"https://access.redhat.com/security/cve/CVE-2026-80274",
"https://bugzilla.redhat.com/2535435",
"https://bugzilla.redhat.com/2535466",
"https://bugzilla.redhat.com/2535477",
"https://errata.almalinux.org/8/ALSA-2026-79162.html"
]
},
"related_cves": [],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 120763,
"published_at": "2026-10-08T00:00:00+00:00"
}