ALSA-2026:67848
Vulnerability from osv_almalinux – Published: 2026-09-16 00:00 – Updated: 2026-09-17 13:32 – Source website
VLAI
Summary
Important: postgresql:18 security update
Details
PostgreSQL is an advanced object-relational database management system (DBMS).
Security Fix(es):
- postgresql: PostgreSQL: SQL injection in pg_createsubscriber allows arbitrary SQL execution as superuser (CVE-2026-6476)
- postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions (CVE-2026-14662)
- postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in pg_dump (CVE-2026-18408)
- postgresql: PostgreSQL psql: Arbitrary command execution via untrusted data in COPY FROM STDIN (CVE-2026-6464)
- postgresql: PostgreSQL: Arbitrary code execution via logical decoding plugin (CVE-2026-6471)
- postgresql: PostgreSQL: Arbitrary code execution via type confusion with "internal" arguments (CVE-2026-14680)
- postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp (CVE-2026-14664)
- postgresql: pltcl: plperl: PostgreSQL: Arbitrary code execution in 32-bit pltcl and plperl (CVE-2026-14677)
- postgresql-fuzzystrmatch: PostgreSQL fuzzystrmatch: Arbitrary code execution via integer wraparound (CVE-2026-15742)
- postgresql: PostgreSQL: Arbitrary code execution via type confusion in cursor lifecycle (CVE-2026-16239)
- postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation (CVE-2026-14669)
- postgresql: PostgreSQL: Arbitrary code execution via type confusion in pg_restore_attribute_stats() (CVE-2026-16238)
- postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation (CVE-2026-14679)
- postgresql: PostgreSQL: Arbitrary code execution via type confusion in 'refint' module (CVE-2026-14671)
- postgresql: PostgreSQL pg_stat_statements: Arbitrary code execution via heap buffer overflow (CVE-2026-14676)
- postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow (CVE-2026-14670)
- postgresql: PostgreSQL: Information disclosure via type confusion in ctid selectivity estimator (CVE-2026-14668)
- postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists (CVE-2026-19385)
- postgresql: PostgreSQL: Privilege escalation via SQL injection in EXTRACT() deparse (CVE-2026-15741)
- postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer (CVE-2026-73515)
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.
References
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "pg_repack"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.5.3-1.module_el9.8.0+234+5456f35d"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "pgaudit"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.0-1.module_el9.8.0+234+5456f35d"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "pgvector"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.8.1-1.module_el9.8.0+234+5456f35d"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgis"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1-4.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgis-client"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1-4.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgis-docs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1-4.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgis-upgrade"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1-4.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgis-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1-4.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgres-decoderbufs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.1-1.Final.module_el9.8.0+234+5456f35d"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-contrib"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-docs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-plperl"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-plpython3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-pltcl"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-private-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-private-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-server"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-server-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-static"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-test"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-test-rpm-macros"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-upgrade"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "postgresql-upgrade-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.6-1.module_el9.8.0+310+22372bcc"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "PostgreSQL is an advanced object-relational database management system (DBMS). \n\nSecurity Fix(es): \n\n * postgresql: PostgreSQL: SQL injection in pg_createsubscriber allows arbitrary SQL execution as superuser (CVE-2026-6476)\n * postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions (CVE-2026-14662)\n * postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in pg_dump (CVE-2026-18408)\n * postgresql: PostgreSQL psql: Arbitrary command execution via untrusted data in COPY FROM STDIN (CVE-2026-6464)\n * postgresql: PostgreSQL: Arbitrary code execution via logical decoding plugin (CVE-2026-6471)\n * postgresql: PostgreSQL: Arbitrary code execution via type confusion with \"internal\" arguments (CVE-2026-14680)\n * postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp (CVE-2026-14664)\n * postgresql: pltcl: plperl: PostgreSQL: Arbitrary code execution in 32-bit pltcl and plperl (CVE-2026-14677)\n * postgresql-fuzzystrmatch: PostgreSQL fuzzystrmatch: Arbitrary code execution via integer wraparound (CVE-2026-15742)\n * postgresql: PostgreSQL: Arbitrary code execution via type confusion in cursor lifecycle (CVE-2026-16239)\n * postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation (CVE-2026-14669)\n * postgresql: PostgreSQL: Arbitrary code execution via type confusion in pg_restore_attribute_stats() (CVE-2026-16238)\n * postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation (CVE-2026-14679)\n * postgresql: PostgreSQL: Arbitrary code execution via type confusion in \u0027refint\u0027 module (CVE-2026-14671)\n * postgresql: PostgreSQL pg_stat_statements: Arbitrary code execution via heap buffer overflow (CVE-2026-14676)\n * postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow (CVE-2026-14670)\n * postgresql: PostgreSQL: Information disclosure via type confusion in ctid selectivity estimator (CVE-2026-14668)\n * postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists (CVE-2026-19385)\n * postgresql: PostgreSQL: Privilege escalation via SQL injection in EXTRACT() deparse (CVE-2026-15741)\n * postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer (CVE-2026-73515)\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-2026:67848",
"modified": "2026-09-17T13:32:27Z",
"published": "2026-09-16T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2026:67848"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14662"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14664"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14668"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14669"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14670"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14671"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14676"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14677"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14679"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-14680"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-15741"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-15742"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-16238"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-16239"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-18408"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-19385"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-6464"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-6471"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-6476"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2026-73515"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2477437"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515302"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515303"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515306"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515307"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515308"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515311"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515313"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515314"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515316"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515317"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515319"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515321"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515322"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515324"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515325"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515326"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515328"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515332"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2515434"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/9/ALSA-2026-67848.html"
}
],
"related": [
"CVE-2026-6476",
"CVE-2026-14662",
"CVE-2026-18408",
"CVE-2026-6464",
"CVE-2026-6471",
"CVE-2026-14680",
"CVE-2026-14664",
"CVE-2026-14677",
"CVE-2026-15742",
"CVE-2026-16239",
"CVE-2026-14669",
"CVE-2026-16238",
"CVE-2026-14679",
"CVE-2026-14671",
"CVE-2026-14676",
"CVE-2026-14670",
"CVE-2026-14668",
"CVE-2026-19385",
"CVE-2026-15741",
"CVE-2026-73515"
],
"summary": "Important: postgresql:18 security update"
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…