UnratedFix available
postgresql: Fix of 10 CVEs
Type: advisorySources: OSV
- CVE-2026-6473: tsearch: bound StartSel/StopSel/FragmentDelimiter length to PG_INT16_MAX in ts_headline() - CVE-2026-6473: contrib/ltree: guard lquery parsing against numvar and totallen wraparound - CVE-2026-6473: regex: add overflow-checked MALLOC_ARRAY/REALLOC_ARRAY and bound NFA state/color products in newdfa() and compact()
- Products
- postgresql, postgresql-contrib, postgresql-devel, postgresql-docs, postgresql-libs, postgresql-plperl, postgresql-plpython, postgresql-pltcl, postgresql-server, postgresql-static, postgresql-test, postgresql-upgrade
- Affected versions
- Not specified
- Fixed versions
- 9.2.24-9.0.3.el7_9.tuxcare.els3
- CVEs
- CVE-2026-6473
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:34 UTC · Revision 1
Source evidence
- CVE-2026-6473: tsearch: bound StartSel/StopSel/FragmentDelimiter length to PG_INT16_MAX in ts_headline() - CVE-2026-6473: contrib/ltree: guard lquery parsing against numvar and totallen wraparound - CVE-2026-6473: regex: add overflow-checked MALLOC_ARRAY/REALLOC_ARRAY and bound NFA state/color products in newdfa() and compact()
osv:CLSA-2026-1779465604
postgresql
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-contrib
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-devel
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-docs
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-libs
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-plperl
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-plpython
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-pltcl
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-server
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-static
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-test
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
postgresql-upgrade
Fixed versions: 9.2.24-9.0.3.el7_9.tuxcare.els3
Complete source record
{
"id": "c422a436141d2233f9df5b383e955c7e1a60dbeda6a99210d517cbfe05111004",
"url": "https://osv.dev/vulnerability/CLSA-2026-1779465604",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "postgresql: Fix of 10 CVEs",
"summary": "- CVE-2026-6473: tsearch: bound StartSel/StopSel/FragmentDelimiter length to PG_INT16_MAX in ts_headline() - CVE-2026-6473: contrib/ltree: guard lquery parsing against numvar and totallen wraparound - CVE-2026-6473: regex: add overflow-checked MALLOC_ARRAY/REALLOC_ARRAY and bound NFA state/color products in newdfa() and compact()",
"evidence": "osv:CLSA-2026-1779465604",
"products": [
{
"name": {
"value": "postgresql",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-contrib",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-docs",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-libs",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plperl",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plpython",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-pltcl",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-static",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-test",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.2.24-9.0.3.el7_9.tuxcare.els3",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1779465604",
"aliases": [
"CLSA-2026-1779465604"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql",
"purl": "pkg:rpm/tuxcare/postgresql?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-contrib",
"purl": "pkg:rpm/tuxcare/postgresql-contrib?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-devel",
"purl": "pkg:rpm/tuxcare/postgresql-devel?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-docs",
"purl": "pkg:rpm/tuxcare/postgresql-docs?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-libs",
"purl": "pkg:rpm/tuxcare/postgresql-libs?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-plperl",
"purl": "pkg:rpm/tuxcare/postgresql-plperl?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-plpython",
"purl": "pkg:rpm/tuxcare/postgresql-plpython?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-pltcl",
"purl": "pkg:rpm/tuxcare/postgresql-pltcl?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-server",
"purl": "pkg:rpm/tuxcare/postgresql-server?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-static",
"purl": "pkg:rpm/tuxcare/postgresql-static?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-test",
"purl": "pkg:rpm/tuxcare/postgresql-test?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.24-9.0.3.el7_9.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-upgrade",
"purl": "pkg:rpm/tuxcare/postgresql-upgrade?distro=rhel-7",
"ecosystem": "TuxCare:RHEL:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779465604.json"
}
}
],
"modified": "2026-10-26T09:31:57.845201733Z",
"provider": "osv",
"upstream": [
"CVE-2026-6473"
],
"references": [
"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1779465604.html",
"https://nvd.nist.gov/vuln/detail/CVE-2021-23214",
"https://nvd.nist.gov/vuln/detail/CVE-2024-10979",
"https://nvd.nist.gov/vuln/detail/CVE-2024-7348",
"https://nvd.nist.gov/vuln/detail/CVE-2025-1094",
"https://nvd.nist.gov/vuln/detail/CVE-2025-8714",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6473",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6474",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6477",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6478",
"https://nvd.nist.gov/vuln/detail/CVE-2026-6637"
]
},
"related_cves": [
{
"value": "CVE-2026-6473",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449165,
"published_at": "2026-08-25T15:09:11+00:00"
}