UnratedFix available
postgresql: Fix of CVE-2026-14669
Type: advisorySources: OSV
- CVE-2026-14669: to_char(): reject overlength time zone abbreviations instead of overflowing the format workspace (upstream 12a620686) - bump leading Release 2 -> 3 so the package outranks RHEL's postgresql:13 module rebuild 13.23-3.module+el8.10.0+24363+8e5fd2e3 (RHSA-2026:28208), which otherwise wins rpm rank and hides this fix from dnf
- Products
- postgresql, postgresql-contrib, postgresql-docs, postgresql-plperl, postgresql-plpython3, postgresql-pltcl, postgresql-server, postgresql-server-devel, postgresql-static, postgresql-test, postgresql-test-rpm-macros, postgresql-upgrade, postgresql-upgrade-devel
- Affected versions
- Not specified
- Fixed versions
- 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
- CVEs
- CVE-2026-14669
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:38 UTC · Revision 1
Source evidence
- CVE-2026-14669: to_char(): reject overlength time zone abbreviations instead of overflowing the format workspace (upstream 12a620686) - bump leading Release 2 -> 3 so the package outranks RHEL's postgresql:13 module rebuild 13.23-3.module+el8.10.0+24363+8e5fd2e3 (RHSA-2026:28208), which otherwise wins rpm rank and hides this fix from dnf
osv:CLSA-2026-1788785362
postgresql
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-contrib
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-docs
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-plperl
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-plpython3
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-pltcl
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-server
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-server-devel
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-static
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-test
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-test-rpm-macros
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-upgrade
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
postgresql-upgrade-devel
Fixed versions: 13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3
Complete source record
{
"id": "7918e3edf3b359ad9d4f7decad4da6e3f8779244e791eff43a436dea89c1f45d",
"url": "https://osv.dev/vulnerability/CLSA-2026-1788785362",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "postgresql: Fix of CVE-2026-14669",
"summary": "- CVE-2026-14669: to_char(): reject overlength time zone abbreviations instead of overflowing the format workspace (upstream 12a620686) - bump leading Release 2 -> 3 so the package outranks RHEL's postgresql:13 module rebuild 13.23-3.module+el8.10.0+24363+8e5fd2e3 (RHSA-2026:28208), which otherwise wins rpm rank and hides this fix from dnf",
"evidence": "osv:CLSA-2026-1788785362",
"products": [
{
"name": {
"value": "postgresql",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-contrib",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-docs",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plperl",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-plpython3",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-pltcl",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-server-devel",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-static",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-test",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-test-rpm-macros",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "postgresql-upgrade-devel",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1788785362",
"aliases": [
"CLSA-2026-1788785362"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql",
"purl": "pkg:rpm/tuxcare/postgresql?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-contrib",
"purl": "pkg:rpm/tuxcare/postgresql-contrib?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-docs",
"purl": "pkg:rpm/tuxcare/postgresql-docs?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-plperl",
"purl": "pkg:rpm/tuxcare/postgresql-plperl?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-plpython3",
"purl": "pkg:rpm/tuxcare/postgresql-plpython3?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-pltcl",
"purl": "pkg:rpm/tuxcare/postgresql-pltcl?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-server",
"purl": "pkg:rpm/tuxcare/postgresql-server?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-server-devel",
"purl": "pkg:rpm/tuxcare/postgresql-server-devel?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-static",
"purl": "pkg:rpm/tuxcare/postgresql-static?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-test",
"purl": "pkg:rpm/tuxcare/postgresql-test?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-test-rpm-macros",
"purl": "pkg:rpm/tuxcare/postgresql-test-rpm-macros?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-upgrade",
"purl": "pkg:rpm/tuxcare/postgresql-upgrade?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "13.23-3.module_el8+2545+8e5fd2e3.tuxcare.els3"
}
]
}
],
"package": {
"name": "postgresql-upgrade-devel",
"purl": "pkg:rpm/tuxcare/postgresql-upgrade-devel?distro=rhel-8",
"ecosystem": "TuxCare:RHEL:8"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel8els/CLSA-2026-1788785362.json"
}
}
],
"modified": "2026-10-26T09:32:01.271187423Z",
"provider": "osv",
"upstream": [
"CVE-2026-14669"
],
"references": [
"https://errata.tuxcare.com/els_os/rhel8els/CLSA-2026-1788785362.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-14669"
]
},
"related_cves": [
{
"value": "CVE-2026-14669",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449365,
"published_at": "2026-09-07T12:49:32+00:00"
}