VulnerabilityDeferred
CVE-2026-8261
A vulnerability was determined in Squirrel up to 3.2.
LOW 2.0EPSS 0.15%
Does this matter?
Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 2.0 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.15% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-122
- Source
- cna@vuldb.com
References
- https://github.com/albertodemichelis/squirrel/issues/326
- https://github.com/biniamf/pocs/tree/main/squirrel-sqobject-functionproto-load-intovf-lineinfos
- https://vuldb.com/submit/809904
- https://vuldb.com/vuln/362558
- https://vuldb.com/vuln/362558/cti
- https://github.com/albertodemichelis/squirrel/issues/326
- https://vuldb.com/submit/809904
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.