Vulnerability Description
A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Squirrel-Lang | Squirrel | <= 3.2 |
Related Weaknesses (CWE)
References
- https://github.com/albertodemichelis/squirrel/issues/312ExploitIssue TrackingVendor Advisory
- https://github.com/oneafter/0122/blob/main/i312/reproExploit
- https://vuldb.com/?ctiid.348274Permissions RequiredVDB Entry
- https://vuldb.com/?id.348274Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.761314Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-3388?
CVE-2026-3388 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled...
How severe is CVE-2026-3388?
CVE-2026-3388 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-3388?
Check the references section above for vendor advisories and patch information. Affected products include: Squirrel-Lang Squirrel.