HighFix available
Red Hat Security Advisory: rsyslog security, bug fix, and enhancement update
Type: advisorySources: OSV
- Products
- rsyslog, rsyslog-crypto, rsyslog-debugsource, rsyslog-doc, rsyslog-elasticsearch, rsyslog-gnutls, rsyslog-gssapi, rsyslog-kafka, rsyslog-mmaudit, rsyslog-mmfields, rsyslog-mmjsonparse, rsyslog-mmkubernetes, rsyslog-mmnormalize, rsyslog-mmsnmptrapd, rsyslog-mysql, rsyslog-omamqp1, rsyslog-openssl, rsyslog-pgsql, rsyslog-relp, rsyslog-snmp, rsyslog-udpspoof
- Affected versions
- Not specified
- Fixed versions
- 0:8.2412.0-1.el10_0.2
- CVEs
- CVE-2026-78002
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:31 UTC · Revision 1
Source evidence
Red Hat Security Advisory: rsyslog security, bug fix, and enhancement update
core-osv · Original sourcePublished 14 Oct 2026, 10:32 UTC
Red Hat Security Advisory: rsyslog security, bug fix, and enhancement update
osv:RHSA-2026:81321
rsyslog
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-crypto
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-debugsource
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-doc
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-elasticsearch
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-gnutls
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-gssapi
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-kafka
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmaudit
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmfields
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmjsonparse
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmkubernetes
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmnormalize
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mmsnmptrapd
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-mysql
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-omamqp1
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-openssl
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-pgsql
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-relp
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-snmp
Fixed versions: 0:8.2412.0-1.el10_0.2
rsyslog-udpspoof
Fixed versions: 0:8.2412.0-1.el10_0.2
Complete source record
{
"id": "5d07459f517de50f039b65c650af397757b0320becac98192b89fcc9a942493d",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A81321",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: rsyslog security, bug fix, and enhancement update",
"summary": "Red Hat Security Advisory: rsyslog security, bug fix, and enhancement update",
"evidence": "osv:RHSA-2026:81321",
"products": [
{
"name": {
"value": "rsyslog",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-crypto",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-doc",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-elasticsearch",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-gnutls",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-gssapi",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-kafka",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmaudit",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmfields",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmjsonparse",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmkubernetes",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmnormalize",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mmsnmptrapd",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-mysql",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-omamqp1",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-openssl",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-pgsql",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/17/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-relp",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/18/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-snmp",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/19/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rsyslog-udpspoof",
"evidence": "/affected/20/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:8.2412.0-1.el10_0.2",
"evidence": "/affected/20/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:81321",
"aliases": [
"RHSA-2026:81321"
],
"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": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog",
"purl": "pkg:rpm/redhat/rsyslog",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-crypto",
"purl": "pkg:rpm/redhat/rsyslog-crypto",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-debugsource",
"purl": "pkg:rpm/redhat/rsyslog-debugsource",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-doc",
"purl": "pkg:rpm/redhat/rsyslog-doc",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-elasticsearch",
"purl": "pkg:rpm/redhat/rsyslog-elasticsearch",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "rsyslog-gnutls",
"purl": "pkg:rpm/redhat/rsyslog-gnutls",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "rsyslog-gssapi",
"purl": "pkg:rpm/redhat/rsyslog-gssapi",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "rsyslog-kafka",
"purl": "pkg:rpm/redhat/rsyslog-kafka",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmaudit",
"purl": "pkg:rpm/redhat/rsyslog-mmaudit",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmfields",
"purl": "pkg:rpm/redhat/rsyslog-mmfields",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmjsonparse",
"purl": "pkg:rpm/redhat/rsyslog-mmjsonparse",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmkubernetes",
"purl": "pkg:rpm/redhat/rsyslog-mmkubernetes",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmnormalize",
"purl": "pkg:rpm/redhat/rsyslog-mmnormalize",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mmsnmptrapd",
"purl": "pkg:rpm/redhat/rsyslog-mmsnmptrapd",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-mysql",
"purl": "pkg:rpm/redhat/rsyslog-mysql",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-omamqp1",
"purl": "pkg:rpm/redhat/rsyslog-omamqp1",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-openssl",
"purl": "pkg:rpm/redhat/rsyslog-openssl",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
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"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "rsyslog-pgsql",
"purl": "pkg:rpm/redhat/rsyslog-pgsql",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-relp",
"purl": "pkg:rpm/redhat/rsyslog-relp",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-snmp",
"purl": "pkg:rpm/redhat/rsyslog-snmp",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:8.2412.0-1.el10_0.2"
}
]
}
],
"package": {
"name": "rsyslog-udpspoof",
"purl": "pkg:rpm/redhat/rsyslog-udpspoof",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:81321.json"
}
}
],
"modified": "2026-10-20T10:16:53Z",
"provider": "osv",
"upstream": [
"CVE-2026-78002"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:81321",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2521135",
"https://issues.redhat.com/browse/RHEL-244715",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_81321.json",
"https://access.redhat.com/security/cve/CVE-2026-78002",
"https://www.cve.org/CVERecord?id=CVE-2026-78002",
"https://nvd.nist.gov/vuln/detail/CVE-2026-78002",
"https://github.com/rsyslog/rsyslog/security/advisories/GHSA-g72f-gc6v-f2w3"
]
},
"related_cves": [
{
"value": "CVE-2026-78002",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 378993,
"published_at": "2026-10-14T10:32:22+00:00"
}