LowFix available
Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a...
Type: advisorySources: OSV
CVE-2026-35191 affects multiple packages. Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a violation of the RFC 9000 unvalidated connection amplification limit of 3 times the amount of data .... See references for individual vulnerability details.
- Products
- miniforge3
- Affected versions
- Not specified
- Fixed versions
- 26.1.1.3-r2, 26.3.2.0-r2, 26.3.2.3-r3
- CVEs
- CVE-2026-35191
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 16:45 UTC · Revision 1
Source evidence
Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a...
core-osv · Original sourcePublished 22 Oct 2026, 00:42 UTC
CVE-2026-35191 affects multiple packages. Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a violation of the RFC 9000 unvalidated connection amplification limit of 3 times the amount of data .... See references for individual vulnerability details.
osv:CLEANSTART-2026-SP65833
miniforge3
Fixed versions: 26.1.1.3-r2
miniforge3
Fixed versions: 26.1.1.3-r2
miniforge3
Fixed versions: 26.3.2.0-r2
miniforge3
Fixed versions: 26.3.2.0-r2
miniforge3
Fixed versions: 26.3.2.3-r3
miniforge3
Fixed versions: 26.3.2.3-r3
Complete source record
{
"id": "f4e0790f8e84f6ca07a7cab32bb59b80c002a039dfbd8027e75ca2320e9364ef",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-SP65833",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a...",
"summary": "CVE-2026-35191 affects multiple packages. Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a violation of the RFC 9000 unvalidated connection amplification limit of 3 times the amount of data .... See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-SP65833",
"products": [
{
"name": {
"value": "miniforge3",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.1.1.3-r2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "miniforge3",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.1.1.3-r2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "miniforge3",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.3.2.0-r2",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "miniforge3",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.3.2.0-r2",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "miniforge3",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.3.2.3-r3",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "miniforge3",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.3.2.3-r3",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "low",
"structured": {
"id": "CLEANSTART-2026-SP65833",
"aliases": [
"CLEANSTART-2026-SP65833"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.1.1.3-r2"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.1.1.3-r2"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.3.2.0-r2"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.3.2.0-r2"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.3.2.3-r3"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.3.2.3-r3"
}
]
}
],
"package": {
"name": "miniforge3",
"purl": "pkg:apk/cleanstart/miniforge3?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-SP65833.json"
}
}
],
"modified": "2026-10-22T01:00:19.832780751Z",
"provider": "osv",
"upstream": [
"CVE-2026-35191"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-SP65833.json",
"https://osv.dev/vulnerability/CVE-2026-35191",
"https://nvd.nist.gov/vuln/detail/CVE-2026-35191"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-35191",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 401394,
"published_at": "2026-10-22T00:42:07.433934+00:00"
}