UnratedFix available
Security update for bind
Type: advisorySources: OSV
This update for bind fixes the following issues: - CVE-2026-19666: Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path (bsc#1280433). - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dns_ncache_add() (bsc#1280435). - CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).
- Products
- bind
- Affected versions
- Not specified
- Fixed versions
- 9.16.6-150300.22.65.1
- CVEs
- CVE-2026-19666, CVE-2026-19667, CVE-2026-80274
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 12:37 UTC · Revision 1
Source evidence
This update for bind fixes the following issues: - CVE-2026-19666: Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path (bsc#1280433). - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dns_ncache_add() (bsc#1280435). - CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).
osv:SUSE-SU-2026:4657-1
bind
Fixed versions: 9.16.6-150300.22.65.1
bind
Fixed versions: 9.16.6-150300.22.65.1
bind
Fixed versions: 9.16.6-150300.22.65.1
Complete source record
{
"id": "c586273f2f5f429ca15f9229fa0da096e66a488832ab13b48bd22f2833893209",
"url": "https://osv.dev/vulnerability/SUSE-SU-2026%3A4657-1",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Security update for bind",
"summary": "This update for bind fixes the following issues: - CVE-2026-19666: Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path (bsc#1280433). - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dns_ncache_add() (bsc#1280435). - CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).",
"evidence": "osv:SUSE-SU-2026:4657-1",
"products": [
{
"name": {
"value": "bind",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.16.6-150300.22.65.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.16.6-150300.22.65.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.16.6-150300.22.65.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "SUSE-SU-2026:4657-1",
"aliases": [
"SUSE-SU-2026:4657-1"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.16.6-150300.22.65.1"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7",
"ecosystem": "SUSE:Linux Enterprise Module for Basesystem 15 SP7"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4657-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"libdns1605": "9.16.6-150300.22.65.1",
"libirs1601": "9.16.6-150300.22.65.1",
"libisc1606": "9.16.6-150300.22.65.1",
"libirs-devel": "9.16.6-150300.22.65.1",
"libisccfg1600": "9.16.6-150300.22.65.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.16.6-150300.22.65.1"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS",
"ecosystem": "SUSE:Linux Enterprise Server 15 SP6-LTSS"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4657-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"libdns1605": "9.16.6-150300.22.65.1",
"libirs1601": "9.16.6-150300.22.65.1",
"libisc1606": "9.16.6-150300.22.65.1",
"libirs-devel": "9.16.6-150300.22.65.1",
"libisccfg1600": "9.16.6-150300.22.65.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.16.6-150300.22.65.1"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6",
"ecosystem": "SUSE:Linux Enterprise Server for SAP Applications 15 SP6"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4657-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"libdns1605": "9.16.6-150300.22.65.1",
"libirs1601": "9.16.6-150300.22.65.1",
"libisc1606": "9.16.6-150300.22.65.1",
"libirs-devel": "9.16.6-150300.22.65.1",
"libisccfg1600": "9.16.6-150300.22.65.1"
}
]
}
}
],
"modified": "2026-10-14T17:30:07.598308860Z",
"provider": "osv",
"upstream": [
"CVE-2026-19666",
"CVE-2026-19667",
"CVE-2026-80274"
],
"references": [
"https://www.suse.com/support/update/announcement/2026/suse-su-20264657-1/",
"https://bugzilla.suse.com/1280433",
"https://bugzilla.suse.com/1280435",
"https://bugzilla.suse.com/1280443",
"https://www.suse.com/security/cve/CVE-2026-19666",
"https://www.suse.com/security/cve/CVE-2026-19667",
"https://www.suse.com/security/cve/CVE-2026-80274"
]
},
"related_cves": [
{
"value": "CVE-2026-19666",
"evidence": "/upstream"
},
{
"value": "CVE-2026-19667",
"evidence": "/upstream"
},
{
"value": "CVE-2026-80274",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 317514,
"published_at": "2026-10-14T07:49:40+00:00"
}