HighFix available
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Type: advisorySources: OSV
- Products
- python3-unbound, unbound, unbound-anchor, unbound-devel, unbound-dracut, unbound-libs, unbound-munin, unbound-utils
- Affected versions
- Not specified
- Fixed versions
- 0:1.25.2-0.1.hum1
- CVEs
- CVE-2026-14586, CVE-2026-32665, CVE-2026-40691, CVE-2026-41637, CVE-2026-42955, CVE-2026-44687, CVE-2026-44690, CVE-2026-46582, CVE-2026-50045, CVE-2026-50046, CVE-2026-50243, CVE-2026-50248, CVE-2026-50251, CVE-2026-50252, CVE-2026-52863, CVE-2026-54478, CVE-2026-55708, CVE-2026-55717, CVE-2026-55973, CVE-2026-55990, CVE-2026-55991, CVE-2026-56416, CVE-2026-56444
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:11 UTC · Revision 1
Source evidence
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
core-osv · Original sourcePublished 23 Jul 2026, 10:14 UTC
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
osv:RHSA-2026:43588
python3-unbound
Fixed versions: 0:1.25.2-0.1.hum1
unbound
Fixed versions: 0:1.25.2-0.1.hum1
unbound-anchor
Fixed versions: 0:1.25.2-0.1.hum1
unbound-devel
Fixed versions: 0:1.25.2-0.1.hum1
unbound-dracut
Fixed versions: 0:1.25.2-0.1.hum1
unbound-libs
Fixed versions: 0:1.25.2-0.1.hum1
unbound-munin
Fixed versions: 0:1.25.2-0.1.hum1
unbound-utils
Fixed versions: 0:1.25.2-0.1.hum1
Complete source record
{
"id": "f83928e809e27c25db246d0b194b9a8819ca8979c1c02c1d36dd3045759f2bd6",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A43588",
"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-2026:43588",
"products": [
{
"name": {
"value": "python3-unbound",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-anchor",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-devel",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-dracut",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "unbound-libs",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.25.2-0.1.hum1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:43588",
"aliases": [
"RHSA-2026:43588"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.2-0.1.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-2026:43588.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
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{
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}
]
}
],
"package": {
"name": "unbound",
"purl": "pkg:rpm/redhat/unbound",
"ecosystem": "Red Hat:hummingbird:1"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:43588.json"
}
},
{
"ranges": [
{
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{
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},
{
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}
]
}
],
"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-2026:43588.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"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-2026:43588.json"
}
},
{
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{
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{
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]
}
],
"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-2026:43588.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.2-0.1.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-2026:43588.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.2-0.1.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-2026:43588.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.25.2-0.1.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-2026:43588.json"
}
}
],
"modified": "2026-10-20T10:09:15Z",
"provider": "osv",
"upstream": [
"CVE-2026-14586",
"CVE-2026-32665",
"CVE-2026-40691",
"CVE-2026-41637",
"CVE-2026-42955",
"CVE-2026-44687",
"CVE-2026-44690",
"CVE-2026-46582",
"CVE-2026-50045",
"CVE-2026-50046",
"CVE-2026-50243",
"CVE-2026-50248",
"CVE-2026-50251",
"CVE-2026-50252",
"CVE-2026-52863",
"CVE-2026-54478",
"CVE-2026-55708",
"CVE-2026-55717",
"CVE-2026-55973",
"CVE-2026-55990",
"CVE-2026-55991",
"CVE-2026-56416",
"CVE-2026-56444"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:43588",
"https://images.redhat.com/",
"https://access.redhat.com/security/cve/CVE-2026-40691",
"https://access.redhat.com/security/updates/classification/",
"https://access.redhat.com/security/cve/CVE-2026-55717",
"https://access.redhat.com/security/cve/CVE-2026-56416",
"https://access.redhat.com/security/cve/CVE-2026-50251",
"https://access.redhat.com/security/cve/CVE-2026-41637",
"https://access.redhat.com/security/cve/CVE-2026-52863",
"https://access.redhat.com/security/cve/CVE-2026-55990",
"https://access.redhat.com/security/cve/CVE-2026-42955",
"https://access.redhat.com/security/cve/CVE-2026-55708",
"https://access.redhat.com/security/cve/CVE-2026-50243",
"https://access.redhat.com/security/cve/CVE-2026-50252",
"https://access.redhat.com/security/cve/CVE-2026-46582",
"https://access.redhat.com/security/cve/CVE-2026-56444",
"https://access.redhat.com/security/cve/CVE-2026-55991",
"https://access.redhat.com/security/cve/CVE-2026-50046",
"https://access.redhat.com/security/cve/CVE-2026-54478",
"https://access.redhat.com/security/cve/CVE-2026-14586",
"https://access.redhat.com/security/cve/CVE-2026-50248",
"https://access.redhat.com/security/cve/CVE-2026-44687",
"https://access.redhat.com/security/cve/CVE-2026-50045",
"https://access.redhat.com/security/cve/CVE-2026-55973",
"https://access.redhat.com/security/cve/CVE-2026-44690",
"https://access.redhat.com/security/cve/CVE-2026-32665",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_43588.json",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506128",
"https://www.cve.org/CVERecord?id=CVE-2026-14586",
"https://nvd.nist.gov/vuln/detail/CVE-2026-14586",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-14586.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2503060",
"https://www.cve.org/CVERecord?id=CVE-2026-32665",
"https://nvd.nist.gov/vuln/detail/CVE-2026-32665",
"https://bugzilla.redhat.com/show_bug.cgi?id=2503062",
"https://www.cve.org/CVERecord?id=CVE-2026-40691",
"https://nvd.nist.gov/vuln/detail/CVE-2026-40691",
"https://nlnetlabs.nl/projects/unbound/security-advisories/",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506143",
"https://www.cve.org/CVERecord?id=CVE-2026-41637",
"https://nvd.nist.gov/vuln/detail/CVE-2026-41637",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-41637.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506144",
"https://www.cve.org/CVERecord?id=CVE-2026-42955",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42955",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-42955.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506130",
"https://www.cve.org/CVERecord?id=CVE-2026-44687",
"https://nvd.nist.gov/vuln/detail/CVE-2026-44687",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-44687.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2503063",
"https://www.cve.org/CVERecord?id=CVE-2026-44690",
"https://nvd.nist.gov/vuln/detail/CVE-2026-44690",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-44690.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506139",
"https://www.cve.org/CVERecord?id=CVE-2026-46582",
"https://nvd.nist.gov/vuln/detail/CVE-2026-46582",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-46582.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506136",
"https://www.cve.org/CVERecord?id=CVE-2026-50045",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50045",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50045.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506138",
"https://www.cve.org/CVERecord?id=CVE-2026-50046",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50046",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50046.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506132",
"https://www.cve.org/CVERecord?id=CVE-2026-50243",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50243",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50243.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506129",
"https://www.cve.org/CVERecord?id=CVE-2026-50248",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50248",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50248.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506150",
"https://www.cve.org/CVERecord?id=CVE-2026-50251",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50251",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50251.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506133",
"https://www.cve.org/CVERecord?id=CVE-2026-50252",
"https://nvd.nist.gov/vuln/detail/CVE-2026-50252",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-50252.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506141",
"https://www.cve.org/CVERecord?id=CVE-2026-52863",
"https://nvd.nist.gov/vuln/detail/CVE-2026-52863",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-52863.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506146",
"https://www.cve.org/CVERecord?id=CVE-2026-54478",
"https://nvd.nist.gov/vuln/detail/CVE-2026-54478",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-54478.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506131",
"https://www.cve.org/CVERecord?id=CVE-2026-55708",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55708",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-55708.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506135",
"https://www.cve.org/CVERecord?id=CVE-2026-55717",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55717",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-55717.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2503075",
"https://www.cve.org/CVERecord?id=CVE-2026-55973",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55973",
"https://nlnetlabs.nl/projects/unbound/download/#unbound-1-25-2",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506148",
"https://www.cve.org/CVERecord?id=CVE-2026-55990",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55990",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-55990.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506147",
"https://www.cve.org/CVERecord?id=CVE-2026-55991",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55991",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-55991.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506137",
"https://www.cve.org/CVERecord?id=CVE-2026-56416",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56416",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-56416.txt",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506142",
"https://www.cve.org/CVERecord?id=CVE-2026-56444",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56444",
"https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-56444.txt"
]
},
"related_cves": [
{
"value": "CVE-2026-14586",
"evidence": "/upstream"
},
{
"value": "CVE-2026-32665",
"evidence": "/upstream"
},
{
"value": "CVE-2026-40691",
"evidence": "/upstream"
},
{
"value": "CVE-2026-41637",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42955",
"evidence": "/upstream"
},
{
"value": "CVE-2026-44687",
"evidence": "/upstream"
},
{
"value": "CVE-2026-44690",
"evidence": "/upstream"
},
{
"value": "CVE-2026-46582",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50045",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50046",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50243",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50248",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50251",
"evidence": "/upstream"
},
{
"value": "CVE-2026-50252",
"evidence": "/upstream"
},
{
"value": "CVE-2026-52863",
"evidence": "/upstream"
},
{
"value": "CVE-2026-54478",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55708",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55717",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55973",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55990",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55991",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56416",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56444",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 378363,
"published_at": "2026-07-23T10:14:32+00:00"
}