CriticalFix available
iperf3 — security advisory
This notice tracks CVE-2025-54349 for iperf3. Fixed in: 3.19.1-r0, 3.22-r0.
- Products
- iperf3
- Affected versions
- Not specified
- Fixed versions
- 3.19.1-r0, 3.22-r0
- CVEs
- CVE-2025-54349
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 19:45 UTC · Revision 1
Source evidence
BELL-CVE-2025-54349
osv:BELL-CVE-2025-54349
iperf3
Fixed versions: 3.22-r0
iperf3
Fixed versions: 3.19.1-r0
iperf3
Fixed versions: 3.19.1-r0
Complete source record
{
"id": "2c819832a08b6871a0f6c55e25485beb684f809766cca1fa4eaef651a9c8c2dc",
"url": "https://osv.dev/vulnerability/BELL-CVE-2025-54349",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "BELL-CVE-2025-54349",
"summary": "BELL-CVE-2025-54349",
"evidence": "osv:BELL-CVE-2025-54349",
"products": [
{
"name": {
"value": "iperf3",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.22-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "iperf3",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.19.1-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "iperf3",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.19.1-r0",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "critical",
"structured": {
"id": "BELL-CVE-2025-54349",
"aliases": [
"BELL-CVE-2025-54349"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.12-r0"
},
{
"fixed": "3.22-r0"
}
]
}
],
"package": {
"name": "iperf3",
"purl": "pkg:apk/alpaquita/iperf3?arch=source&distro=23",
"ecosystem": "Alpaquita:23"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2025-54349.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.19-r0"
},
{
"fixed": "3.19.1-r0"
}
]
}
],
"package": {
"name": "iperf3",
"purl": "pkg:apk/alpaquita/iperf3?arch=source&distro=25",
"ecosystem": "Alpaquita:25"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2025-54349.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.12-r0"
},
{
"fixed": "3.19.1-r0"
}
]
}
],
"package": {
"name": "iperf3",
"purl": "pkg:apk/alpaquita/iperf3?arch=source&distro=stream",
"ecosystem": "Alpaquita:stream"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2025-54349.json"
}
}
],
"modified": "2026-10-16T07:15:05.333831109Z",
"provider": "osv",
"upstream": [
"CVE-2025-54349"
],
"references": [
"https://docs.bell-sw.com/security/cves/CVE-2025-54349"
]
},
"related_cves": [
{
"value": "CVE-2025-54349",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 337953,
"published_at": "2025-08-05T06:02:15.182522+00:00"
}