UnratedFix available
Fix CVE(s): CVE-2026-32327, CVE-2026-34501, CVE-2026-34502
Type: advisorySources: OSV
* SECURITY UPDATE: heap buffer overflow in the memcached client - debian/patches/CVE-2026-34502.patch: validate CRLF line termination and response lengths in memcache/apr_memcache.c - CVE-2026-34502 * SECURITY UPDATE: heap buffer overflow in the redis client - debian/patches/CVE-2026-34501.patch: bound the bulk response length in redis/apr_redis.c - CVE-2026-34501 * SECURITY UPDATE: stack recursion crash on deeply nested XML - debian/patches/CVE-2026-32327.patch: limit element nesting depth in xml/apr_xml.c - CVE-2026-32327
- Products
- libaprutil1, libaprutil1-dbd-mysql, libaprutil1-dbd-odbc, libaprutil1-dbd-pgsql, libaprutil1-dbd-sqlite3, libaprutil1-dev, libaprutil1-ldap
- Affected versions
- Not specified
- Fixed versions
- 1.6.1-2ubuntu0.1+tuxcare.els1
- CVEs
- CVE-2026-32327, CVE-2026-34501, CVE-2026-34502
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:38 UTC · Revision 1
Source evidence
Fix CVE(s): CVE-2026-32327, CVE-2026-34501, CVE-2026-34502
core-osv · Original sourcePublished 19 Aug 2026, 12:12 UTC
* SECURITY UPDATE: heap buffer overflow in the memcached client - debian/patches/CVE-2026-34502.patch: validate CRLF line termination and response lengths in memcache/apr_memcache.c - CVE-2026-34502 * SECURITY UPDATE: heap buffer overflow in the redis client - debian/patches/CVE-2026-34501.patch: bound the bulk response length in redis/apr_redis.c - CVE-2026-34501 * SECURITY UPDATE: stack recursion crash on deeply nested XML - debian/patches/CVE-2026-32327.patch: limit element nesting depth in xml/apr_xml.c - CVE-2026-32327
osv:CLSA-2026-1787141541
libaprutil1
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-dbd-mysql
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-dbd-odbc
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-dbd-pgsql
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-dbd-sqlite3
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-dev
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
libaprutil1-ldap
Fixed versions: 1.6.1-2ubuntu0.1+tuxcare.els1
Complete source record
{
"id": "eec14bb65e7cd5a0492649ab61a02f99157abc5d60fec52b01ce990ca2df7efc",
"url": "https://osv.dev/vulnerability/CLSA-2026-1787141541",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fix CVE(s): CVE-2026-32327, CVE-2026-34501, CVE-2026-34502",
"summary": "* SECURITY UPDATE: heap buffer overflow in the memcached client - debian/patches/CVE-2026-34502.patch: validate CRLF line termination and response lengths in memcache/apr_memcache.c - CVE-2026-34502 * SECURITY UPDATE: heap buffer overflow in the redis client - debian/patches/CVE-2026-34501.patch: bound the bulk response length in redis/apr_redis.c - CVE-2026-34501 * SECURITY UPDATE: stack recursion crash on deeply nested XML - debian/patches/CVE-2026-32327.patch: limit element nesting depth in xml/apr_xml.c - CVE-2026-32327",
"evidence": "osv:CLSA-2026-1787141541",
"products": [
{
"name": {
"value": "libaprutil1",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-dbd-mysql",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-dbd-odbc",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-dbd-pgsql",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-dbd-sqlite3",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-dev",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libaprutil1-ldap",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.1-2ubuntu0.1+tuxcare.els1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1787141541",
"aliases": [
"CLSA-2026-1787141541"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1",
"purl": "pkg:deb/tuxcare/libaprutil1?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-dbd-mysql",
"purl": "pkg:deb/tuxcare/libaprutil1-dbd-mysql?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-dbd-odbc",
"purl": "pkg:deb/tuxcare/libaprutil1-dbd-odbc?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-dbd-pgsql",
"purl": "pkg:deb/tuxcare/libaprutil1-dbd-pgsql?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-dbd-sqlite3",
"purl": "pkg:deb/tuxcare/libaprutil1-dbd-sqlite3?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-dev",
"purl": "pkg:deb/tuxcare/libaprutil1-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.1-2ubuntu0.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "libaprutil1-ldap",
"purl": "pkg:deb/tuxcare/libaprutil1-ldap?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787141541.json"
}
}
],
"modified": "2026-10-26T09:30:09.188308926Z",
"provider": "osv",
"upstream": [
"CVE-2026-32327",
"CVE-2026-34501",
"CVE-2026-34502"
],
"references": [
"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1787141541.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-32327",
"https://nvd.nist.gov/vuln/detail/CVE-2026-34501",
"https://nvd.nist.gov/vuln/detail/CVE-2026-34502"
]
},
"related_cves": [
{
"value": "CVE-2026-32327",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34501",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34502",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 446868,
"published_at": "2026-08-19T12:12:33+00:00"
}