UnratedFix available
ldns: Fix of CVE-2026-10846
Type: advisorySources: OSV
- CVE-2026-10846: Fix off-path DNS response poisoning in stub resolver over UDP
- Products
- ldns, ldns-devel, ldns-doc, ldns-utils, perl-ldns, python3-ldns
- Affected versions
- Not specified
- Fixed versions
- 1.7.1-11.el9_2.tuxcare.els1
- CVEs
- CVE-2026-10846
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:42 UTC · Revision 1
Source evidence
- CVE-2026-10846: Fix off-path DNS response poisoning in stub resolver over UDP
osv:CLSA-2026-1784986614
ldns
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
ldns-devel
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
ldns-doc
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
ldns-utils
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
perl-ldns
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
python3-ldns
Fixed versions: 1.7.1-11.el9_2.tuxcare.els1
Complete source record
{
"id": "d90b9ff6a702cc1357bd211c7509ae50085bfa784f04ebb8069c7d55c173d342",
"url": "https://osv.dev/vulnerability/CLSA-2026-1784986614",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ldns: Fix of CVE-2026-10846",
"summary": "- CVE-2026-10846: Fix off-path DNS response poisoning in stub resolver over UDP",
"evidence": "osv:CLSA-2026-1784986614",
"products": [
{
"name": {
"value": "ldns",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ldns-devel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ldns-doc",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ldns-utils",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "perl-ldns",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-ldns",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.1-11.el9_2.tuxcare.els1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1784986614",
"aliases": [
"CLSA-2026-1784986614"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "ldns",
"purl": "pkg:rpm/tuxcare/ldns?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "ldns-devel",
"purl": "pkg:rpm/tuxcare/ldns-devel?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "ldns-doc",
"purl": "pkg:rpm/tuxcare/ldns-doc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "ldns-utils",
"purl": "pkg:rpm/tuxcare/ldns-utils?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "perl-ldns",
"purl": "pkg:rpm/tuxcare/perl-ldns?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1-11.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "python3-ldns",
"purl": "pkg:rpm/tuxcare/python3-ldns?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784986614.json"
}
}
],
"modified": "2026-10-26T09:30:29.748706050Z",
"provider": "osv",
"upstream": [
"CVE-2026-10846"
],
"references": [
"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1784986614.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-10846"
]
},
"related_cves": [
{
"value": "CVE-2026-10846",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 447083,
"published_at": "2026-07-25T13:37:04+00:00"
}