DEBIAN-CVE-2026-8261
A vulnerability was determined in Squirrel up to 3.2. This affects the function SQFunctionProto::Load of the file squirrel/sqobject.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. 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-2026-8261
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-2026-8261
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-2026-8261.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-2026-8261.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58409 · Revision 1
- Added to Heist Feed
- Publisher date