CVE-2026-2659

The vulnerability CVE-2026-2659 affects Squirrel up to version 3.2. It resides in SQFuncState::PopTarget within src/squirrel/squirrel/sqfuncstate.cpp, where manipulating the _target_stack can cause an out-of-bounds read during local execution. Publicly disclosed exploits exist per the sources, an...

CVE-2026-2659 Squirrel sqfuncstate.cpp PopTarget out-of-bounds

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/sqfuncstate.cpp. Executing a manipulation of the argument targetstack can lead to out-of-bounds read. It is possible to launch the attack o...