HighFix available
Red Hat Security Advisory: bind security update
Type: advisorySources: OSV
- Products
- bind, bind-chroot, bind-debuginfo, bind-debugsource, bind-devel, bind-dnssec-utils, bind-dnssec-utils-debuginfo, bind-doc, bind-libs, bind-libs-debuginfo, bind-license, bind-utils, bind-utils-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 32:9.18.33-15.el10_2.12
- CVEs
- CVE-2026-19666, CVE-2026-19667, CVE-2026-80274, CVE-2026-81563, CVE-2026-81736
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 12:03 UTC · Revision 1
Source evidence
Red Hat Security Advisory: bind security update
core-osv · Original sourcePublished 6 Oct 2026, 10:18 UTC
Red Hat Security Advisory: bind security update
osv:RHSA-2026:75577
bind
Fixed versions: 32:9.18.33-15.el10_2.12
bind-chroot
Fixed versions: 32:9.18.33-15.el10_2.12
bind-debuginfo
Fixed versions: 32:9.18.33-15.el10_2.12
bind-debugsource
Fixed versions: 32:9.18.33-15.el10_2.12
bind-dnssec-utils
Fixed versions: 32:9.18.33-15.el10_2.12
bind-dnssec-utils-debuginfo
Fixed versions: 32:9.18.33-15.el10_2.12
bind-libs
Fixed versions: 32:9.18.33-15.el10_2.12
bind-libs-debuginfo
Fixed versions: 32:9.18.33-15.el10_2.12
bind-license
Fixed versions: 32:9.18.33-15.el10_2.12
bind-utils
Fixed versions: 32:9.18.33-15.el10_2.12
bind-utils-debuginfo
Fixed versions: 32:9.18.33-15.el10_2.12
bind-devel
Fixed versions: 32:9.18.33-15.el10_2.12
bind-doc
Fixed versions: 32:9.18.33-15.el10_2.12
Complete source record
{
"id": "043146e852576c1fa8aa78c3f9500e79fdc891012fbb9cd685d82ee790ffe662",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A75577",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: bind security update",
"summary": "Red Hat Security Advisory: bind security update",
"evidence": "osv:RHSA-2026:75577",
"products": [
{
"name": {
"value": "bind",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-chroot",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
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{
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"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/2/package/name"
},
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"evidence": "/affected/2/ranges"
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],
"affected_versions": []
},
{
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},
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"evidence": "/affected/3/ranges"
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],
"affected_versions": []
},
{
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},
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"evidence": "/affected/4/ranges"
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],
"affected_versions": []
},
{
"name": {
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},
"prerequisites": [],
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"evidence": "/affected/5/ranges"
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"affected_versions": []
},
{
"name": {
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"evidence": "/affected/6/package/name"
},
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{
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"affected_versions": []
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{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
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{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-license",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-utils",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-utils-debuginfo",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-devel",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-doc",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.18.33-15.el10_2.12",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:75577",
"aliases": [
"RHSA-2026:75577"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.18.33-15.el10_2.12"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/redhat/bind",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
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],
"package": {
"name": "bind-chroot",
"purl": "pkg:rpm/redhat/bind-chroot",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "bind-debuginfo",
"purl": "pkg:rpm/redhat/bind-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "bind-debugsource",
"purl": "pkg:rpm/redhat/bind-debugsource",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
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},
{
"ranges": [
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}
],
"package": {
"name": "bind-dnssec-utils",
"purl": "pkg:rpm/redhat/bind-dnssec-utils",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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],
"package": {
"name": "bind-dnssec-utils-debuginfo",
"purl": "pkg:rpm/redhat/bind-dnssec-utils-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
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"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "bind-libs",
"purl": "pkg:rpm/redhat/bind-libs",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
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"type": "ECOSYSTEM",
"events": [
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},
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}
]
}
],
"package": {
"name": "bind-libs-debuginfo",
"purl": "pkg:rpm/redhat/bind-libs-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "bind-license",
"purl": "pkg:rpm/redhat/bind-license",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
"ranges": [
{
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"events": [
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],
"package": {
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"purl": "pkg:rpm/redhat/bind-utils",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
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{
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],
"package": {
"name": "bind-utils-debuginfo",
"purl": "pkg:rpm/redhat/bind-utils-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
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}
],
"package": {
"name": "bind-devel",
"purl": "pkg:rpm/redhat/bind-devel",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
},
{
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],
"package": {
"name": "bind-doc",
"purl": "pkg:rpm/redhat/bind-doc",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:75577.json"
}
}
],
"modified": "2026-10-14T10:30:27Z",
"provider": "osv",
"upstream": [
"CVE-2026-19666",
"CVE-2026-19667",
"CVE-2026-80274",
"CVE-2026-81563",
"CVE-2026-81736"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:75577",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2535432",
"https://bugzilla.redhat.com/show_bug.cgi?id=2535435",
"https://bugzilla.redhat.com/show_bug.cgi?id=2535461",
"https://bugzilla.redhat.com/show_bug.cgi?id=2535466",
"https://bugzilla.redhat.com/show_bug.cgi?id=2535477",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_75577.json",
"https://access.redhat.com/security/cve/CVE-2026-19666",
"https://www.cve.org/CVERecord?id=CVE-2026-19666",
"https://nvd.nist.gov/vuln/detail/CVE-2026-19666",
"https://downloads.isc.org/isc/bind9/9.20.29",
"https://downloads.isc.org/isc/bind9/9.21.26",
"https://kb.isc.org/docs/cve-2026-19666",
"https://access.redhat.com/security/cve/CVE-2026-19667",
"https://www.cve.org/CVERecord?id=CVE-2026-19667",
"https://nvd.nist.gov/vuln/detail/CVE-2026-19667",
"https://kb.isc.org/docs/cve-2026-19667",
"https://access.redhat.com/security/cve/CVE-2026-80274",
"https://www.cve.org/CVERecord?id=CVE-2026-80274",
"https://nvd.nist.gov/vuln/detail/CVE-2026-80274",
"https://kb.isc.org/docs/cve-2026-80274",
"https://access.redhat.com/security/cve/CVE-2026-81563",
"https://www.cve.org/CVERecord?id=CVE-2026-81563",
"https://nvd.nist.gov/vuln/detail/CVE-2026-81563",
"https://kb.isc.org/docs/cve-2026-81563",
"https://access.redhat.com/security/cve/CVE-2026-81736",
"https://www.cve.org/CVERecord?id=CVE-2026-81736",
"https://nvd.nist.gov/vuln/detail/CVE-2026-81736",
"https://kb.isc.org/docs/cve-2026-81736"
]
},
"related_cves": [
{
"value": "CVE-2026-19666",
"evidence": "/upstream"
},
{
"value": "CVE-2026-19667",
"evidence": "/upstream"
},
{
"value": "CVE-2026-80274",
"evidence": "/upstream"
},
{
"value": "CVE-2026-81563",
"evidence": "/upstream"
},
{
"value": "CVE-2026-81736",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 316082,
"published_at": "2026-10-06T10:18:56+00:00"
}