DEBIAN-CVE-2026-38819
Multiple memory leaks in openNDS before 11.0.0 allow an unauthenticated attacker on the captive portal network to exhaust all available memory on the device within minutes.
DEBIAN-CVE-2026-38819
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-38819
opennds
Source reference: /affected/0/package/name
- Affected versions
- 10.2.0+dfsg-1
Source reference:
/affected/0/versions10.3.0+dfsg-0.1Source reference:
/affected/0/versions10.3.1+dfsg-1Source reference:
/affected/0/versions9.10.0-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
opennds
Source reference: /affected/1/package/name
- Affected versions
- 10.3.1+dfsg-1
Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "opennds",
"purl": "pkg:deb/debian/opennds?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"10.2.0+dfsg-1",
"10.3.0+dfsg-0.1",
"10.3.1+dfsg-1",
"9.10.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38819.json"
},
"ecosystem_specific": {
"urgency": "end-of-life"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "opennds",
"purl": "pkg:deb/debian/opennds?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"10.3.1+dfsg-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38819.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]- Related CVEs
- CVE-2026-38819
Source reference:
/upstream
Publisher severity
medium
Source reference: /severity/0/score
- Event
- #81901 · Revision 1
- Added to Heist Feed
- Publisher date