rlsa-2026:69923
CVSS 8.8 osv_rocky
Description
PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * 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: 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: 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) 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.
Timeline
- Published
- unknown
- Last Modified
- unknown
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
- https://errata.rockylinux.org/RLSA-2026:69923
- https://bugzilla.redhat.com/show_bug.cgi?id=2515302
- https://bugzilla.redhat.com/show_bug.cgi?id=2515303
- https://bugzilla.redhat.com/show_bug.cgi?id=2515306
- https://bugzilla.redhat.com/show_bug.cgi?id=2515307
- https://bugzilla.redhat.com/show_bug.cgi?id=2515308
- https://bugzilla.redhat.com/show_bug.cgi?id=2515311
- https://bugzilla.redhat.com/show_bug.cgi?id=2515313
- https://bugzilla.redhat.com/show_bug.cgi?id=2515314
- https://bugzilla.redhat.com/show_bug.cgi?id=2515316
- https://bugzilla.redhat.com/show_bug.cgi?id=2515317
- https://bugzilla.redhat.com/show_bug.cgi?id=2515321
- https://bugzilla.redhat.com/show_bug.cgi?id=2515322
- https://bugzilla.redhat.com/show_bug.cgi?id=2515325
- https://bugzilla.redhat.com/show_bug.cgi?id=2515326
- https://bugzilla.redhat.com/show_bug.cgi?id=2515328
- https://bugzilla.redhat.com/show_bug.cgi?id=2515332
- https://access.redhat.com/errata/RHSA-2026:69923
Linked Vulnerabilities
No linked vulnerabilities found.
{
"affected": [
{
"database_specific": {
"source": "https://storage.googleapis.com/resf-osv-data/RLSA-2026:69923.json"
},
"package": {
"ecosystem": "Rocky Linux:8",
"name": "pgaudit",
"purl": "pkg:rpm/rocky-linux/pgaudit?distro=rocky-linux-8&epoch=0"
},
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"events": [
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{
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{
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"package": {
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{
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{
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"package": {
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"database_specific": {
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"package": {
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"name": "pg_repack",
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"database_specific": {
"source": "https://storage.googleapis.com/resf-osv-data/RLSA-2026:69923.json"
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"package": {
"ecosystem": "Rocky Linux:8",
"name": "postgres-decoderbufs",
"purl": "pkg:rpm/rocky-linux/postgres-decoderbufs?distro=rocky-linux-8&epoch=0"
},
"ranges": [
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"database_specific": {
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},
"package": {
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"name": "postgres-decoderbufs",
"purl": "pkg:rpm/rocky-linux/postgres-decoderbufs?distro=rocky-linux-8&epoch=0"
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{
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],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"database_specific": {
"license": "CC-BY-4.0",
"license_url": "https://creativecommons.org/licenses/by/4.0/",
"source_advisory": "RHSA-2026:69923"
},
"details": "PostgreSQL is an advanced object-relational database management system (DBMS).\n\nSecurity Fix(es):\n\n* postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions (CVE-2026-14662)\n\n* postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in pg_dump (CVE-2026-18408)\n\n* postgresql: PostgreSQL psql: Arbitrary command execution via untrusted data in COPY FROM STDIN (CVE-2026-6464)\n\n* postgresql: PostgreSQL: Arbitrary code execution via logical decoding plugin (CVE-2026-6471)\n\n* postgresql: PostgreSQL: Arbitrary code execution via type confusion with \"internal\" arguments (CVE-2026-14680)\n\n* postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp (CVE-2026-14664)\n\n* postgresql: pltcl: plperl: PostgreSQL: Arbitrary code execution in 32-bit pltcl and plperl (CVE-2026-14677)\n\n* postgresql-fuzzystrmatch: PostgreSQL fuzzystrmatch: Arbitrary code execution via integer wraparound (CVE-2026-15742)\n\n* postgresql: PostgreSQL: Arbitrary code execution via type confusion in cursor lifecycle (CVE-2026-16239)\n\n* postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation (CVE-2026-14669)\n\n* postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation (CVE-2026-14679)\n\n* postgresql: PostgreSQL: Arbitrary code execution via type confusion in 'refint' module (CVE-2026-14671)\n\n* postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow (CVE-2026-14670)\n\n* postgresql: PostgreSQL: Information disclosure via type confusion in ctid selectivity estimator (CVE-2026-14668)\n\n* postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists (CVE-2026-19385)\n\n* postgresql: PostgreSQL: Privilege escalation via SQL injection in EXTRACT() deparse (CVE-2026-15741)\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.",
"id": "RLSA-2026:69923",
"modified": "2026-09-22T18:24:41.629834294Z",
"published": "2026-09-22T18:01:18.994578Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:69923"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515302"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515303"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515306"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515307"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515308"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515311"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515313"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515314"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515316"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515317"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515321"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515322"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515325"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515326"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515328"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515332"
},
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2026:69923"
}
],
"schema_version": "1.9.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: postgresql:15 security update",
"upstream": [
"CVE-2026-14662",
"CVE-2026-14664",
"CVE-2026-14668",
"CVE-2026-14669",
"CVE-2026-14670",
"CVE-2026-14671",
"CVE-2026-14677",
"CVE-2026-14679",
"CVE-2026-14680",
"CVE-2026-15741",
"CVE-2026-15742",
"CVE-2026-16239",
"CVE-2026-18408",
"CVE-2026-19385",
"CVE-2026-6464",
"CVE-2026-6471"
]
}