HighFix available
Red Hat Security Advisory: postgresql security update
Type: advisorySources: OSV
- Products
- postgresql, postgresql-contrib, postgresql-contrib-debuginfo, postgresql-debuginfo, postgresql-debugsource, postgresql-docs-debuginfo, postgresql-plperl, postgresql-plperl-debuginfo, postgresql-plpython3, postgresql-plpython3-debuginfo, postgresql-pltcl, postgresql-pltcl-debuginfo, postgresql-private-libs, postgresql-private-libs-debuginfo, postgresql-server, postgresql-server-debuginfo, postgresql-server-devel-debuginfo, postgresql-test-debuginfo, postgresql-upgrade, postgresql-upgrade-debuginfo, postgresql-upgrade-devel-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:13.23-1.el9_2.3
- CVEs
- CVE-2026-6637
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 03:45 UTC · Revision 1
Source evidence
Red Hat Security Advisory: postgresql security update
core-osv · Original sourcePublished 6 Aug 2026, 10:14 UTC
Red Hat Security Advisory: postgresql security update
osv:RHSA-2026:50811
postgresql
Fixed versions: 0:13.23-1.el9_2.3
postgresql-contrib
Fixed versions: 0:13.23-1.el9_2.3
postgresql-contrib-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-debugsource
Fixed versions: 0:13.23-1.el9_2.3
postgresql-docs-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-plperl
Fixed versions: 0:13.23-1.el9_2.3
postgresql-plperl-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-plpython3
Fixed versions: 0:13.23-1.el9_2.3
postgresql-plpython3-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-pltcl
Fixed versions: 0:13.23-1.el9_2.3
postgresql-pltcl-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-private-libs
Fixed versions: 0:13.23-1.el9_2.3
postgresql-private-libs-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-server
Fixed versions: 0:13.23-1.el9_2.3
postgresql-server-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-server-devel-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-test-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-upgrade
Fixed versions: 0:13.23-1.el9_2.3
postgresql-upgrade-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
postgresql-upgrade-devel-debuginfo
Fixed versions: 0:13.23-1.el9_2.3
Complete source record
{
"id": "40851f0b817ac7905fa664c08d40267ec7cb0ec17b9fe721e0ac4242960bf943",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A50811",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: postgresql security update",
"summary": "Red Hat Security Advisory: postgresql security update",
"evidence": "osv:RHSA-2026:50811",
"products": [
{
"name": {
"value": "postgresql",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-contrib",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
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{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-contrib-debuginfo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
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{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
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{
"name": {
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"evidence": "/affected/3/package/name"
},
"prerequisites": [],
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{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
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{
"name": {
"value": "postgresql-debugsource",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-docs-debuginfo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plperl",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plperl-debuginfo",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plpython3",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plpython3-debuginfo",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-pltcl",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-pltcl-debuginfo",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-private-libs",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-private-libs-debuginfo",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server-debuginfo",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server-devel-debuginfo",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-test-debuginfo",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/17/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/18/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade-debuginfo",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/19/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade-devel-debuginfo",
"evidence": "/affected/20/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:13.23-1.el9_2.3",
"evidence": "/affected/20/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:50811",
"aliases": [
"RHSA-2026:50811"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:13.23-1.el9_2.3"
}
]
}
],
"package": {
"name": "postgresql",
"purl": "pkg:rpm/redhat/postgresql",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
}
},
{
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],
"package": {
"name": "postgresql-contrib",
"purl": "pkg:rpm/redhat/postgresql-contrib",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
}
},
{
"ranges": [
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{
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}
],
"package": {
"name": "postgresql-contrib-debuginfo",
"purl": "pkg:rpm/redhat/postgresql-contrib-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
}
},
{
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],
"package": {
"name": "postgresql-debuginfo",
"purl": "pkg:rpm/redhat/postgresql-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
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{
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"package": {
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"package": {
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"purl": "pkg:rpm/redhat/postgresql-docs-debuginfo",
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"package": {
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"package": {
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{
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],
"package": {
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"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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{
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]
}
],
"package": {
"name": "postgresql-pltcl",
"purl": "pkg:rpm/redhat/postgresql-pltcl",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
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},
{
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{
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],
"package": {
"name": "postgresql-pltcl-debuginfo",
"purl": "pkg:rpm/redhat/postgresql-pltcl-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
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}
},
{
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"events": [
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}
]
}
],
"package": {
"name": "postgresql-private-libs",
"purl": "pkg:rpm/redhat/postgresql-private-libs",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
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}
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{
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}
],
"package": {
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"purl": "pkg:rpm/redhat/postgresql-private-libs-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
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}
},
{
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],
"package": {
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"purl": "pkg:rpm/redhat/postgresql-server",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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{
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"package": {
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"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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],
"package": {
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"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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{
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],
"package": {
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"purl": "pkg:rpm/redhat/postgresql-upgrade",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
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{
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]
}
],
"package": {
"name": "postgresql-upgrade-debuginfo",
"purl": "pkg:rpm/redhat/postgresql-upgrade-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:13.23-1.el9_2.3"
}
]
}
],
"package": {
"name": "postgresql-upgrade-devel-debuginfo",
"purl": "pkg:rpm/redhat/postgresql-upgrade-devel-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:50811.json"
}
}
],
"modified": "2026-10-07T10:13:33Z",
"provider": "osv",
"upstream": [
"CVE-2026-6637"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:50811",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2477443",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_50811.json",
"https://access.redhat.com/security/cve/CVE-2026-6637",
"https://www.cve.org/CVERecord?id=CVE-2026-6637",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6637",
"https://www.postgresql.org/support/security/CVE-2026-6637/"
]
},
"related_cves": [
{
"value": "CVE-2026-6637",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 94791,
"published_at": "2026-08-06T10:14:07+00:00"
}