UnratedFix available
bind: Fix of CVE-2026-1519
Type: advisorySources: OSV
- CVE-2026-1519: Limit NSEC3 iterations when validating referrals to unsigned delegations to avoid excessive CPU consumption
- Products
- bind, bind-chroot, bind-devel, bind-libs, bind-sdb, bind-utils
- Affected versions
- Not specified
- Fixed versions
- 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
- CVEs
- CVE-2026-1519
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:59 UTC · Revision 1
Source evidence
- CVE-2026-1519: Limit NSEC3 iterations when validating referrals to unsigned delegations to avoid excessive CPU consumption
osv:CLSA-2026-1780065945
bind
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
bind-chroot
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
bind-devel
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
bind-libs
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
bind-sdb
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
bind-utils
Fixed versions: 33:9.8.2-0.68.rc1.el6.11.tuxcare.els11
Complete source record
{
"id": "456a6a168beaf6efe87add01b785290eb503c1ea46d079d77dc1179c3f14049f",
"url": "https://osv.dev/vulnerability/CLSA-2026-1780065945",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "bind: Fix of CVE-2026-1519",
"summary": "- CVE-2026-1519: Limit NSEC3 iterations when validating referrals to unsigned delegations to avoid excessive CPU consumption",
"evidence": "osv:CLSA-2026-1780065945",
"products": [
{
"name": {
"value": "bind",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-chroot",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-libs",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-sdb",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-utils",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1780065945",
"aliases": [
"CLSA-2026-1780065945"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/tuxcare/bind?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind-chroot",
"purl": "pkg:rpm/tuxcare/bind-chroot?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind-devel",
"purl": "pkg:rpm/tuxcare/bind-devel?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind-libs",
"purl": "pkg:rpm/tuxcare/bind-libs?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind-sdb",
"purl": "pkg:rpm/tuxcare/bind-sdb?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "33:9.8.2-0.68.rc1.el6.11.tuxcare.els11"
}
]
}
],
"package": {
"name": "bind-utils",
"purl": "pkg:rpm/tuxcare/bind-utils?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1780065945.json"
}
}
],
"modified": "2026-10-26T09:31:39.410699182Z",
"provider": "osv",
"upstream": [
"CVE-2026-1519"
],
"references": [
"https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1780065945.html"
]
},
"related_cves": [
{
"value": "CVE-2026-1519",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448006,
"published_at": "2026-05-30T10:23:53+00:00"
}