Medium
Security advisory
MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-46659
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:53 UTC · Revision 1
Source evidence
MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.
osv:CVE-2021-46659
Complete source record
{
"id": "0144af01db188927dd70ba0239042ea90c3d16abf29a039f4d36d1948f819002",
"url": "https://osv.dev/vulnerability/CVE-2021-46659",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-46659",
"summary": "MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.",
"evidence": "osv:CVE-2021-46659",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-46659",
"aliases": [
"BIT-mariadb-2021-46659",
"BIT-mariadb-min-2021-46659",
"BIT-mysql-client-2021-46659",
"CVE-2021-46659"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/mariadb/server",
"type": "GIT",
"events": [
{
"introduced": "5bfe1a3917ee1bddc7f2cde0c88961875148873c"
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{
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{
"introduced": "20ae591abd0bfe1bfaee546989ee163f4ef832b1"
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{
"introduced": "7c7f9bef28aa566557da31402142f6dd8298ddd2"
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{
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},
{
"introduced": "1a647b700f6b72dc97211510a5d0c647d5d3d911"
},
{
"fixed": "4ffffd98a5ac89b78954aaa2197b40850ade4191"
},
{
"introduced": "0"
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{
"fixed": "cb1316b8d213aded32aa2c1a98271eede179146d"
}
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"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.5.0"
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{
"fixed": "10.2.42"
}
],
"source": "CPE_RANGE"
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{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.3.0"
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{
"fixed": "10.3.33"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.4.0"
},
{
"fixed": "10.4.23"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.5.0"
},
{
"fixed": "10.5.14"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.6.0"
},
{
"fixed": "10.6.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.7.0"
},
{
"fixed": "10.7.2"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"mariadb-10.6.5",
"mariadb-10.4.20",
"mariadb-10.7.1",
"mariadb-10.5.13",
"mariadb-10.4.22",
"mariadb-10.5.12",
"mariadb-10.4.21",
"mariadb-10.6.4",
"mariadb-10.3.31",
"mariadb-10.2.40",
"mariadb-10.6.3",
"mariadb-10.5.11",
"mariadb-10.3.30",
"mariadb-10.6.2",
"mariadb-10.2.39",
"mariadb-10.6.1",
"mariadb-10.6.0",
"mariadb-10.3.26",
"mariadb-10.5.4",
"mariadb-10.2.27",
"mariadb-10.3.21",
"mariadb-10.2.13",
"mariadb-10.5.2",
"mariadb-10.3.16",
"mariadb-10.2.31",
"mariadb-10.3.17",
"mariadb-10.3.10",
"mariadb-10.4.11",
"mariadb-10.2.30",
"mariadb-10.5.0",
"mariadb-10.4.10",
"mariadb-10.3.20",
"mariadb-10.2.29",
"mariadb-10.4.9",
"mariadb-10.3.19",
"mariadb-10.2.28",
"mariadb-10.3.18",
"mariadb-10.4.7",
"mariadb-10.2.26",
"mariadb-10.2.25",
"mariadb-10.2.24",
"mariadb-10.4.5",
"mariadb-10.4.4",
"mariadb-10.2.23",
"mariadb-10.4.3",
"mariadb-10.2.22",
"mariadb-10.3.12",
"mariadb-10.2.21",
"mariadb-10.2.20",
"mariadb-10.2.19",
"mariadb-10.2.18",
"mariadb-10.2.16",
"mariadb-10.3.7",
"mariadb-10.2.15",
"mariadb-10.3.6",
"mariadb-10.2.14",
"mariadb-10.3.5",
"mariadb-10.3.4",
"mariadb-10.2.12",
"mariadb-10.2.11",
"mariadb-10.2.10",
"mariadb-10.3.2",
"mariadb-10.3.1",
"mariadb-10.2.5",
"mariadb-10.3.0",
"mariadb-10.2.2",
"mariadb-10.2.1",
"mariadb-10.2.0",
"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": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46659.json"
}
}
],
"modified": "2026-10-24T10:30:46.019538756Z",
"provider": "osv",
"references": [
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/",
"https://mariadb.com/kb/en/security/",
"https://security.netapp.com/advisory/ntap-20220311-0003/",
"https://jira.mariadb.org/browse/MDEV-25631"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
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],
"vendor_product": "mariadb:mariadb",
"extracted_events": [
{
"range": [
{
"introduced": "5.5.0"
},
{
"fixed": "10.2.42"
},
{
"introduced": "10.3.0"
},
{
"fixed": "10.3.33"
},
{
"introduced": "10.4.0"
},
{
"fixed": "10.4.23"
},
{
"introduced": "10.5.0"
},
{
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},
{
"introduced": "10.6.0"
},
{
"fixed": "10.6.6"
},
{
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},
{
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}
],
"source": "CPE_RANGE"
}
]
},
{
"cpes": [
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"cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
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],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
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},
{
"last_affected": "34"
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{
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},
{
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},
{
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},
{
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}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2021-46659",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 436245,
"published_at": "2022-01-29T23:15:07.457+00:00"
}