Squirrel-lang Squirrel
6 CVEs affecting Squirrel-lang Squirrel. Latest disclosed: 2026-05-26. Critical: 1, High: 0.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-41556 | Critical | 10.0 | 2022-07-28 | sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that can lead to Code Execution. If a victim e… |
CVE-2026-9541 | Medium | 5.3 | 2026-05-26 | A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of the file squirrel/sqobject.cpp of the component Cnut File Han… |
CVE-2026-3389 | Low | 3.3 | 2026-03-01 | 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… |
CVE-2026-3388 | Low | 3.3 | 2026-03-01 | A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performi… |
CVE-2026-2661 | Low | 3.3 | 2026-02-18 | A security flaw has been discovered in Squirrel up to 3.2. This affects the function SQObjectPtr::operator in the library squirrel/sqobject.h. The manipulation… |
CVE-2026-2659 | Low | 3.3 | 2026-02-18 | A vulnerability was determined in Squirrel up to 3.2. Affected by this vulnerability is the function SQFuncState::PopTarget of the file src/squirrel/squirrel/s… |