alsa-2026:0525
Vulnerability from osv_almalinux
Published
2026-01-13 00:00
Modified
2026-01-16 15:06
Summary
Moderate: postgresql16 security update
Details
PostgreSQL is an advanced Object-Relational database management system (DBMS). The base postgresql package contains the client programs that you'll need to access a PostgreSQL DBMS server, as well as HTML documentation for the whole system. These client programs can be located on the same machine as the PostgreSQL server, or on a remote machine that accesses a PostgreSQL server over a network connection. The PostgreSQL server can be found in the postgresql-server sub-package.
Security Fix(es):
- postgresql: libpq undersizes allocations, via integer wraparound (CVE-2025-12818)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-contrib"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-docs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-plperl"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-plpython3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-pltcl"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-private-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-private-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-server"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-server-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-static"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-test"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-test-rpm-macros"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-upgrade"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:10",
"name": "postgresql-upgrade-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.11-1.el10_1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "PostgreSQL is an advanced Object-Relational database management system (DBMS). The base postgresql package contains the client programs that you\u0027ll need to access a PostgreSQL DBMS server, as well as HTML documentation for the whole system. These client programs can be located on the same machine as the PostgreSQL server, or on a remote machine that accesses a PostgreSQL server over a network connection. The PostgreSQL server can be found in the postgresql-server sub-package. \n\nSecurity Fix(es): \n\n * postgresql: libpq undersizes allocations, via integer wraparound (CVE-2025-12818)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
"id": "ALSA-2026:0525",
"modified": "2026-01-16T15:06:52Z",
"published": "2026-01-13T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2026:0525"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2025-12818"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2414825"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2414826"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/10/ALSA-2026-0525.html"
}
],
"related": [
"CVE-2025-12818"
],
"summary": "Moderate: postgresql16 security update"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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