Low severity3.3NVD Advisory· Published Feb 18, 2026· Updated Apr 29, 2026
CVE-2026-2659
CVE-2026-2659
Description
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 _target_stack can lead to out-of-bounds read. It is possible to launch the attack on the local host. 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.
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Affected products
2cpe:2.3:a:squirrel-lang:squirrel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:squirrel-lang:squirrel:*:*:*:*:*:*:*:*range: <=3.2
- (no CPE)range: <=3.2
Patches
Vulnerability mechanics
References
5- github.com/albertodemichelis/squirrel/issues/311nvdExploitIssue Tracking
- github.com/oneafter/0122/blob/main/i311/repronvdExploit
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
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