UnratedFix available
oauthlib — security advisory
This notice tracks CVE-2026-49272 for oauthlib. Fixed in: 4.0.0.
- Products
- oauthlib
- Affected versions
- Not specified
- Fixed versions
- 4.0.0
- CVEs
- CVE-2026-49272
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 15:01 UTC · Revision 1
Source evidence
ECHO-7406-7c0c-d8f2
osv:ECHO-7406-7c0c-d8f2
oauthlib
Fixed versions: 4.0.0
Complete source record
{
"id": "e444b1f63fbddbc8c7727d570119113f39602a16a226cfdb15961c4bfc2b7ee5",
"url": "https://osv.dev/vulnerability/ECHO-7406-7c0c-d8f2",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ECHO-7406-7c0c-d8f2",
"summary": "ECHO-7406-7c0c-d8f2",
"evidence": "osv:ECHO-7406-7c0c-d8f2",
"products": [
{
"name": {
"value": "oauthlib",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.0.0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "ECHO-7406-7c0c-d8f2",
"aliases": [
"ECHO-7406-7c0c-d8f2"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.0.0"
}
]
}
],
"package": {
"name": "oauthlib",
"purl": "pkg:pypi/oauthlib",
"ecosystem": "Echo:PyPI"
},
"database_specific": {
"source": "https://advisory.echohq.com/osv/ECHO-7406-7c0c-d8f2.json"
}
}
],
"modified": "2026-10-28T00:45:10.603167189Z",
"provider": "osv",
"upstream": [
"CVE-2026-49272",
"GHSA-3jp2-3mrg-2vxc"
],
"references": [
"https://advisory.echohq.com/cve/CVE-2026-49272"
]
},
"related_cves": [
{
"value": "CVE-2026-49272",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 486203,
"published_at": "2026-10-28T00:00:55.612+00:00"
}