HighFix available
Red Hat Security Advisory: unbound security update
Type: advisorySources: OSV
- Products
- python3-unbound, python3-unbound-debuginfo, unbound, unbound-anchor, unbound-anchor-debuginfo, unbound-debuginfo, unbound-debugsource, unbound-devel, unbound-dracut, unbound-libs, unbound-libs-debuginfo, unbound-utils, unbound-utils-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:1.24.2-7.el10_2.2
- CVEs
- CVE-2026-40622, CVE-2026-41292, CVE-2026-42534, CVE-2026-44390
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 08:03 UTC · Revision 1
Source evidence
Red Hat Security Advisory: unbound security update
core-osv · Original sourcePublished 29 Jul 2026, 10:09 UTC
Red Hat Security Advisory: unbound security update
osv:RHSA-2026:36320
python3-unbound
Fixed versions: 0:1.24.2-7.el10_2.2
python3-unbound-debuginfo
Fixed versions: 0:1.24.2-7.el10_2.2
unbound
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-anchor
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-anchor-debuginfo
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-debuginfo
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-debugsource
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-dracut
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-libs
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-libs-debuginfo
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-utils
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-utils-debuginfo
Fixed versions: 0:1.24.2-7.el10_2.2
unbound-devel
Fixed versions: 0:1.24.2-7.el10_2.2
Complete source record
{
"id": "f9301c66283f2b1e11562cdb082b04e9cfc8faad2d25cb56d90d850ee9555e8d",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A36320",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: unbound security update",
"summary": "Red Hat Security Advisory: unbound security update",
"evidence": "osv:RHSA-2026:36320",
"products": [
{
"name": {
"value": "python3-unbound",
"evidence": "/affected/0/package/name"
},
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{
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"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
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"evidence": "/affected/1/package/name"
},
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],
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},
{
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"evidence": "/affected/2/package/name"
},
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{
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"evidence": "/affected/3/ranges"
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{
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{
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},
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-libs",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-libs-debuginfo",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-utils",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.24.2-7.el10_2.2",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-utils-debuginfo",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.24.2-7.el10_2.2",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-devel",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.24.2-7.el10_2.2",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:36320",
"aliases": [
"RHSA-2026:36320"
],
"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": "0:1.24.2-7.el10_2.2"
}
]
}
],
"package": {
"name": "python3-unbound",
"purl": "pkg:rpm/redhat/python3-unbound",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
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},
{
"ranges": [
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],
"package": {
"name": "python3-unbound-debuginfo",
"purl": "pkg:rpm/redhat/python3-unbound-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
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}
},
{
"ranges": [
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"events": [
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}
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}
],
"package": {
"name": "unbound",
"purl": "pkg:rpm/redhat/unbound",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
},
{
"ranges": [
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"events": [
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{
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}
]
}
],
"package": {
"name": "unbound-anchor",
"purl": "pkg:rpm/redhat/unbound-anchor",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
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{
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],
"package": {
"name": "unbound-anchor-debuginfo",
"purl": "pkg:rpm/redhat/unbound-anchor-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
},
{
"ranges": [
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],
"package": {
"name": "unbound-debuginfo",
"purl": "pkg:rpm/redhat/unbound-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
},
{
"ranges": [
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}
]
}
],
"package": {
"name": "unbound-debugsource",
"purl": "pkg:rpm/redhat/unbound-debugsource",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
},
{
"ranges": [
{
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},
{
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}
]
}
],
"package": {
"name": "unbound-dracut",
"purl": "pkg:rpm/redhat/unbound-dracut",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
},
{
"ranges": [
{
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"events": [
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},
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}
]
}
],
"package": {
"name": "unbound-libs",
"purl": "pkg:rpm/redhat/unbound-libs",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
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{
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],
"package": {
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"purl": "pkg:rpm/redhat/unbound-utils",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
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]
}
],
"package": {
"name": "unbound-utils-debuginfo",
"purl": "pkg:rpm/redhat/unbound-utils-debuginfo",
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}
},
{
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}
]
}
],
"package": {
"name": "unbound-devel",
"purl": "pkg:rpm/redhat/unbound-devel",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:36320.json"
}
}
],
"modified": "2026-10-19T10:03:44Z",
"provider": "osv",
"upstream": [
"CVE-2026-40622",
"CVE-2026-41292",
"CVE-2026-42534",
"CVE-2026-44390"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:36320",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2480125",
"https://bugzilla.redhat.com/show_bug.cgi?id=2480127",
"https://bugzilla.redhat.com/show_bug.cgi?id=2480130",
"https://bugzilla.redhat.com/show_bug.cgi?id=2480131",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_36320.json",
"https://access.redhat.com/security/cve/CVE-2026-40622",
"https://www.cve.org/CVERecord?id=CVE-2026-40622",
"https://nvd.nist.gov/vuln/detail/CVE-2026-40622",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-40622.txt",
"https://access.redhat.com/security/cve/CVE-2026-41292",
"https://www.cve.org/CVERecord?id=CVE-2026-41292",
"https://nvd.nist.gov/vuln/detail/CVE-2026-41292",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-41292.txt",
"https://access.redhat.com/security/cve/CVE-2026-42534",
"https://www.cve.org/CVERecord?id=CVE-2026-42534",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42534",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-42534.txt",
"https://access.redhat.com/security/cve/CVE-2026-44390",
"https://www.cve.org/CVERecord?id=CVE-2026-44390",
"https://nvd.nist.gov/vuln/detail/CVE-2026-44390",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-44390.txt"
]
},
"related_cves": [
{
"value": "CVE-2026-40622",
"evidence": "/upstream"
},
{
"value": "CVE-2026-41292",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42534",
"evidence": "/upstream"
},
{
"value": "CVE-2026-44390",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 374544,
"published_at": "2026-07-29T10:09:15+00:00"
}