DEBIAN-CVE-2026-3389
A vulnerability was determined in Squirrel up to 3.2. This vulnerability affects the function sqstd_rex_newnode in the library sqstdlib/sqstdrex.cpp. Executing a manipulation can lead to null pointer dereference. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
DEBIAN-CVE-2026-3389
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-2026-3389
squirrel3
Source reference: /affected/0/package/name
- Affected versions
- 3.1-8.2
Source reference:
/affected/0/versions3.1-8.2+deb13u1Source reference:
/affected/0/versions3.1-8.3Source reference:
/affected/0/versions3.1-8.4Source reference:
/affected/0/versions3.1-8.5Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
squirrel3
Source reference: /affected/1/package/name
- Affected versions
- 3.1-8.2
Source reference:
/affected/1/versions3.1-8.3Source reference:
/affected/1/versions3.1-8.4Source reference:
/affected/1/versions3.1-8.5Source 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": "squirrel3",
"purl": "pkg:deb/debian/squirrel3?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"3.1-8.2",
"3.1-8.2+deb13u1",
"3.1-8.3",
"3.1-8.4",
"3.1-8.5"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3389.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "squirrel3",
"purl": "pkg:deb/debian/squirrel3?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"3.1-8.2",
"3.1-8.3",
"3.1-8.4",
"3.1-8.5"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-3389.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57526 · Revision 1
- Added to Heist Feed
- Publisher date