Unrated
ppp — security advisory
[pre-authentication global buffer overflow]
- Products
- ppp
- Affected versions
- 2.4.5-5.1ubuntu2, 2.4.5-5.1ubuntu2.1, 2.4.5-5.1ubuntu2.2, 2.4.5-5.1ubuntu2.3, 2.4.5-5.1ubuntu2.3+esm1, 2.4.5-5.1ubuntu2.3+esm2, 2.4.6-3.1ubuntu1, 2.4.7-1+1ubuntu1, 2.4.7-1+2ubuntu1, 2.4.7-1+2ubuntu1.16.04.1, 2.4.7-1+2ubuntu1.16.04.2, 2.4.7-1+2ubuntu1.16.04.3, 2.4.7-1+4ubuntu1, 2.4.7-1+4ubuntu3, 2.4.7-2+1ubuntu1, 2.4.7-2+2ubuntu1, 2.4.7-2+2ubuntu1.1, 2.4.7-2+2ubuntu1.2, 2.4.7-2+2ubuntu1.3, 2.4.7-2+4.1ubuntu4, 2.4.7-2+4.1ubuntu5, 2.4.7-2+4.1ubuntu5.1, 2.4.9-1+1.1ubuntu1, 2.4.9-1+1.1ubuntu2, 2.4.9-1+1.1ubuntu4, 2.4.9-1+1ubuntu1, 2.4.9-1+1ubuntu2, 2.4.9-1+1ubuntu3, 2.5.2-1+1.1, 2.5.2-1+1.2, 2.5.2-1+2, 2.5.2-1+2build1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-85495
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:23 UTC · Revision 1
Source evidence
[pre-authentication global buffer overflow]
osv:UBUNTU-CVE-2026-85495
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
ppp
Fixed versions: Not specified
Complete source record
{
"id": "9f7ad9c6839beb2f9f3d47725e64e4c2c57d9d053513914204d64c3eaf2637c9",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-85495",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-85495",
"summary": "[pre-authentication global buffer overflow]",
"evidence": "osv:UBUNTU-CVE-2026-85495",
"products": [
{
"name": {
"value": "ppp",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.5-5.1ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5-5.1ubuntu2.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5-5.1ubuntu2.2",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5-5.1ubuntu2.3",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5-5.1ubuntu2.3+esm1",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5-5.1ubuntu2.3+esm2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.6-3.1ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "2.4.7-1+1ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "2.4.7-1+2ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "2.4.7-1+2ubuntu1.16.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "2.4.7-1+2ubuntu1.16.04.2",
"evidence": "/affected/1/versions"
},
{
"value": "2.4.7-1+2ubuntu1.16.04.3",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.7-1+2ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-1+4ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-1+4ubuntu3",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-2+1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-2+2ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-2+2ubuntu1.1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-2+2ubuntu1.2",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.7-2+2ubuntu1.3",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.7-2+4.1ubuntu4",
"evidence": "/affected/3/versions"
},
{
"value": "2.4.7-2+4.1ubuntu5",
"evidence": "/affected/3/versions"
},
{
"value": "2.4.7-2+4.1ubuntu5.1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.9-1+1ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "2.4.9-1+1ubuntu2",
"evidence": "/affected/4/versions"
},
{
"value": "2.4.9-1+1ubuntu3",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.4.9-1+1.1ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "2.4.9-1+1.1ubuntu2",
"evidence": "/affected/5/versions"
},
{
"value": "2.4.9-1+1.1ubuntu4",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.5.2-1+1.2",
"evidence": "/affected/6/versions"
},
{
"value": "2.5.2-1+2",
"evidence": "/affected/6/versions"
},
{
"value": "2.5.2-1+2build1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "ppp",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.5.2-1+1.1",
"evidence": "/affected/7/versions"
},
{
"value": "2.5.2-1+1.2",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "UBUNTU-CVE-2026-85495",
"aliases": [
"UBUNTU-CVE-2026-85495"
],
"metrics": [
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=esm-infra-legacy%2Ftrusty",
"ecosystem": "Ubuntu:Pro:14.04:LTS"
},
"versions": [
"2.4.5-5.1ubuntu2",
"2.4.5-5.1ubuntu2.1",
"2.4.5-5.1ubuntu2.2",
"2.4.5-5.1ubuntu2.3",
"2.4.5-5.1ubuntu2.3+esm1",
"2.4.5-5.1ubuntu2.3+esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.5-5.1ubuntu2.3+esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"2.4.6-3.1ubuntu1",
"2.4.7-1+1ubuntu1",
"2.4.7-1+2ubuntu1",
"2.4.7-1+2ubuntu1.16.04.1",
"2.4.7-1+2ubuntu1.16.04.2",
"2.4.7-1+2ubuntu1.16.04.3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.7-1+2ubuntu1.16.04.3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"2.4.7-1+2ubuntu1",
"2.4.7-1+4ubuntu1",
"2.4.7-1+4ubuntu3",
"2.4.7-2+1ubuntu1",
"2.4.7-2+2ubuntu1",
"2.4.7-2+2ubuntu1.1",
"2.4.7-2+2ubuntu1.2",
"2.4.7-2+2ubuntu1.3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.7-2+2ubuntu1.3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2.4.7-2+4.1ubuntu4",
"2.4.7-2+4.1ubuntu5",
"2.4.7-2+4.1ubuntu5.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.7-2+4.1ubuntu5.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.4.9-1+1ubuntu1",
"2.4.9-1+1ubuntu2",
"2.4.9-1+1ubuntu3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.9-1+1ubuntu3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"2.4.9-1+1.1ubuntu1",
"2.4.9-1+1.1ubuntu2",
"2.4.9-1+1.1ubuntu4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.4.9-1+1.1ubuntu4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"2.5.2-1+1.2",
"2.5.2-1+2",
"2.5.2-1+2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.5.2-1+2build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ppp",
"purl": "pkg:deb/ubuntu/ppp?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"2.5.2-1+1.1",
"2.5.2-1+1.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85495.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ppp",
"binary_version": "2.5.2-1+1.2"
}
]
}
}
],
"modified": "2026-10-17T13:01:13.409511031Z",
"provider": "osv",
"upstream": [
"CVE-2026-85495"
],
"references": [
"https://ubuntu.com/security/CVE-2026-85495",
"https://www.cve.org/CVERecord?id=CVE-2026-85495",
"https://github.com/ppp-project/ppp/security/advisories/GHSA-frhv-j822-2pvx"
]
},
"related_cves": [
{
"value": "CVE-2026-85495",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 361293,
"published_at": "2026-09-21T00:00:00+00:00"
}