HighFix available
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Type: advisorySources: OSV
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
- Products
- python3-unbound, unbound, unbound-anchor, unbound-devel, unbound-dracut, unbound-libs, unbound-munin, unbound-utils
- Affected versions
- Not specified
- Fixed versions
- 0:1.25.1-0.1.hum1
- CVEs
- CVE-2026-33278, CVE-2026-42944, CVE-2026-42959, CVE-2026-44608
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 27 Oct 2026, 08:11 UTC · Revision 1
Source evidence
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
core-osv · Original sourcePublished 21 May 2026, 10:08 UTC
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
osv:RHSA-2026:19752
python3-unbound
Fixed versions: 0:1.25.1-0.1.hum1
unbound
Fixed versions: 0:1.25.1-0.1.hum1
unbound-anchor
Fixed versions: 0:1.25.1-0.1.hum1
unbound-devel
Fixed versions: 0:1.25.1-0.1.hum1
unbound-dracut
Fixed versions: 0:1.25.1-0.1.hum1
unbound-libs
Fixed versions: 0:1.25.1-0.1.hum1
unbound-munin
Fixed versions: 0:1.25.1-0.1.hum1
unbound-utils
Fixed versions: 0:1.25.1-0.1.hum1
Complete source record
{
"id": "ab36703ac6390f304df9d444e91210e1dd154f33fda336c5abda94b755015dfd",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A19752",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
"summary": "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
"evidence": "osv:RHSA-2026:19752",
"products": [
{
"name": {
"value": "python3-unbound",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-anchor",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-devel",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-dracut",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-libs",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-munin",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-utils",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.1-0.1.hum1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:19752",
"aliases": [
"RHSA-2026:19752"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "python3-unbound",
"purl": "pkg:rpm/redhat/python3-unbound",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound",
"purl": "pkg:rpm/redhat/unbound",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-anchor",
"purl": "pkg:rpm/redhat/unbound-anchor",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-devel",
"purl": "pkg:rpm/redhat/unbound-devel",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-dracut",
"purl": "pkg:rpm/redhat/unbound-dracut",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-libs",
"purl": "pkg:rpm/redhat/unbound-libs",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-munin",
"purl": "pkg:rpm/redhat/unbound-munin",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.1-0.1.hum1"
}
]
}
],
"package": {
"name": "unbound-utils",
"purl": "pkg:rpm/redhat/unbound-utils",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:19752.json"
}
}
],
"modified": "2026-10-06T10:31:21.164432709Z",
"provider": "osv",
"upstream": [
"CVE-2026-33278",
"CVE-2026-42944",
"CVE-2026-42959",
"CVE-2026-44608"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:19752",
"https://images.redhat.com/",
"https://access.redhat.com/security/cve/CVE-2026-42959",
"https://access.redhat.com/security/updates/classification/",
"https://access.redhat.com/security/cve/CVE-2026-33278",
"https://access.redhat.com/security/cve/CVE-2026-42944",
"https://access.redhat.com/security/cve/CVE-2026-44608",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19752.json",
"https://bugzilla.redhat.com/show_bug.cgi?id=2479808",
"https://www.cve.org/CVERecord?id=CVE-2026-33278",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33278",
"https://bugzilla.redhat.com/show_bug.cgi?id=2479774",
"https://www.cve.org/CVERecord?id=CVE-2026-42944",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42944",
"https://bugzilla.redhat.com/show_bug.cgi?id=2479806",
"https://www.cve.org/CVERecord?id=CVE-2026-42959",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42959",
"https://bugzilla.redhat.com/show_bug.cgi?id=2480126",
"https://www.cve.org/CVERecord?id=CVE-2026-44608",
"https://nvd.nist.gov/vuln/detail/CVE-2026-44608",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-44608.txt"
]
},
"related_cves": [
{
"value": "CVE-2026-33278",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42944",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42959",
"evidence": "/upstream"
},
{
"value": "CVE-2026-44608",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 88614,
"published_at": "2026-05-21T10:08:41+00:00"
}