Medium
Security advisory
Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to Server: Optimizer.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2016-3492
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:04 UTC · Revision 1
Source evidence
Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to Server: Optimizer.
osv:CVE-2016-3492
Complete source record
{
"id": "df7ec84778d7390e33557ca73d073e50d9e953c4a81ffad45c124b57c09369c6",
"url": "https://osv.dev/vulnerability/CVE-2016-3492",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2016-3492",
"summary": "Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to Server: Optimizer.",
"evidence": "osv:CVE-2016-3492",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2016-3492",
"aliases": [
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],
"metrics": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
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{
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{
"fixed": "5.5.52"
}
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"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
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{
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{
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{
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],
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}
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}
],
"versions": [
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"mariadb-10.1.16",
"mariadb-10.1.15",
"mariadb-10.1.14",
"mariadb-10.1.13",
"mariadb-10.1.12",
"mariadb-10.1.11",
"mariadb-10.1.10",
"mariadb-10.1.9",
"mariadb-10.1.8",
"mariadb-10.1.7",
"mariadb-10.1.6",
"mariadb-10.1.5",
"mariadb-10.1.4",
"mariadb-10.1.3",
"mariadb-10.1.2",
"mariadb-10.1.0"
],
"database_specific": {
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"vanir_signatures": [
{
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"digest": {
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},
"source": "https://github.com/mariadb/server/commit/6925689ca829901567e9503fd4fdce443f9a7d53",
"target": {
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"signature_type": "Line",
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{
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"digest": {
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"function_hash": "132261035674861403256292598415004597670"
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"source": "https://github.com/mariadb/server/commit/6925689ca829901567e9503fd4fdce443f9a7d53",
"target": {
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"function": "wsrep_init_startup"
},
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"signature_type": "Function",
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{
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"target": {
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"function": "init_server_components"
},
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{
"id": "CVE-2016-3492-f35317e8",
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"source": "https://github.com/mariadb/server/commit/6925689ca829901567e9503fd4fdce443f9a7d53",
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},
{
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"type": "GIT",
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{
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{
"introduced": "0"
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{
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},
{
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],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.5.0"
},
{
"last_affected": "5.5.51"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
"range": [
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{
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{
"cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.7.0"
},
{
"last_affected": "5.7.14"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"mysql-5.5.51",
"mysql-5.6.32",
"mysql-5.7.14",
"mysql-5.5.49",
"mysql-5.5.47",
"mysql-5.5.44",
"mysql-5.5.27",
"mysql-5.5.25",
"mysql-5.5.23",
"mysql-5.5.19",
"mysql-5.5.15",
"mysql-5.1.4",
"mysql-4.0.4",
"mysql-4.0.2",
"mysql-3.23.36",
"mysql-3.23.33",
"mysql-3.23.32",
"mysql-3.23.31",
"mysql-3.23.30-gamma",
"mysql-3.23.28-gamma",
"mysql-3.23.22-beta"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-3492.json"
}
}
],
"modified": "2026-10-24T14:05:43.991003596Z",
"provider": "osv",
"references": [
"https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/",
"https://mariadb.com/kb/en/mariadb/mariadb-10118-release-notes/",
"https://mariadb.com/kb/en/mariadb/mariadb-5552-release-notes/",
"https://security.gentoo.org/glsa/201701-01"
],
"provider_metadata": {
"unresolved_ranges": [
{
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],
"vendor_product": "mariadb:mariadb",
"extracted_events": [
{
"range": [
{
"introduced": "5.5.0"
},
{
"fixed": "5.5.52"
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{
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},
{
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{
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},
{
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}
],
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}
]
},
{
"cpes": [
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],
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{
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{
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]
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{
"cpes": [
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"cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*"
],
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"extracted_events": [
{
"range": [
{
"introduced": "7.3"
},
{
"last_affected": "7.3"
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{
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{
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},
{
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{
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{
"introduced": "7.6"
},
{
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},
{
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},
{
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}
],
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}
]
},
{
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],
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],
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},
{
"cpes": [
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"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*"
],
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"extracted_events": [
{
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{
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{
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{
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{
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{
"introduced": "7.6"
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{
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{
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{
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},
{
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"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*"
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{
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{
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{
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},
{
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{
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{
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{
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],
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]
},
{
"cpes": [
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],
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"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
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}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2016-3492",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 443004,
"published_at": "2016-10-25T14:29:10.103+00:00"
}