Unrated
Withdrawn security advisory
(NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ ...)
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:34 UTC · Revision 1
Source evidence
(NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ ...)
osv:UBUNTU-CVE-2026-90439
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
nginx
Fixed versions: Not specified
Complete source record
{
"id": "8bfd70876f3a054e3483dcefc9bae6fc434e3e810e935b9a491f232a6f9c933c",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-90439",
"method": "structured",
"payload": {
"kind": "withdrawal",
"title": "UBUNTU-CVE-2026-90439",
"summary": "(NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ ...)",
"evidence": "osv:UBUNTU-CVE-2026-90439",
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},
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{
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},
{
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]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2026-90439",
"aliases": [
"UBUNTU-CVE-2026-90439"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
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},
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"1.4.6-1ubuntu3.9+esm1",
"1.4.6-1ubuntu3.9+esm2",
"1.4.6-1ubuntu3.9+esm3",
"1.4.6-1ubuntu3.9+esm4",
"1.4.6-1ubuntu3.9+esm5",
"1.4.6-1ubuntu3.9+esm6",
"1.4.6-1ubuntu3.9+esm8"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90439.json"
},
"ecosystem_specific": {
"binaries": [
{
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"binary_version": "1.4.6-1ubuntu3.9+esm8"
},
{
"binary_name": "nginx-common",
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},
{
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},
{
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},
{
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},
{
"binary_name": "nginx-light",
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},
{
"binary_name": "nginx-naxsi",
"binary_version": "1.4.6-1ubuntu3.9+esm8"
},
{
"binary_name": "nginx-naxsi-ui",
"binary_version": "1.4.6-1ubuntu3.9+esm8"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "nginx",
"purl": "pkg:deb/ubuntu/nginx?arch=source&distro=esm-infra-legacy%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
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"1.9.6-2ubuntu1",
"1.9.6-2ubuntu2",
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"1.9.10-0ubuntu1",
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"modified": "2026-10-24T21:15:02.975549696Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2026-90439",
"https://www.cve.org/CVERecord?id=CVE-2026-90439",
"https://my.f5.com/manage/s/article/K000162604"
]
},
"related_cves": [
{
"value": "CVE-2026-90439",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 444147,
"published_at": "2026-10-22T00:00:00+00:00"
}