CVE catalog
CVE-2026-8261
DEBIAN-CVE-2026-8261
- Severity
- Medium · CVSS 6.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.15% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | squirrel3 | 13 | 3.1-8.2 | vulnerable |
| Debian | squirrel3 | 13 | 3.1-8.2+deb13u1 | vulnerable |
| Debian | squirrel3 | 13 | 3.1-8.3 | vulnerable |
| Debian | squirrel3 | 13 | 3.1-8.4 | vulnerable |
| Debian | squirrel3 | 13 | 3.1-8.5 | vulnerable |
| Debian | squirrel3 | 14 | 3.1-8.2 | vulnerable |
| Debian | squirrel3 | 14 | 3.1-8.3 | vulnerable |
| Debian | squirrel3 | 14 | 3.1-8.4 | vulnerable |
| Debian | squirrel3 | 14 | 3.1-8.5 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [libsquirrel3-0]Affected
Source package: [squirrel3]
Details (2)
3.1-8.2+deb13u1· amd64 · trixieAffected
pypi · squirrel3 · debian · 13
3.1-8.2+deb13u1· arm64 · trixieAffected
pypi · squirrel3 · debian · 13
- [libsquirrel-dev]Affected
Source package: [squirrel3]
Details (2)
3.1-8.2+deb13u1· amd64 · trixieAffected
pypi · squirrel3 · debian · 13
3.1-8.2+deb13u1· arm64 · trixieAffected
pypi · squirrel3 · debian · 13
- [squirrel3]Affected
Details (2)
3.1-8.2+deb13u1· amd64 · trixieAffected
pypi · squirrel3 · debian · 13
3.1-8.2+deb13u1· arm64 · trixieAffected
pypi · squirrel3 · debian · 13
Observed: