Vulnerability Description
A vulnerability was detected in wren-lang wren up to 0.4.0. Affected is the function resolveLocal of the file src/vm/wren_compiler.c. The manipulation results in uncontrolled recursion. Attacking locally is a requirement. The exploit is now public and may 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 |
|---|---|---|
| Wren | Wren | <= 0.4.0 |
Related Weaknesses (CWE)
References
- https://github.com/oneafter/0122/blob/main/i1218/reproExploit
- https://github.com/wren-lang/wren/Product
- https://github.com/wren-lang/wren/issues/1218ExploitIssue TrackingVendor Advisory
- https://vuldb.com/?ctiid.348271Permissions RequiredVDB Entry
- https://vuldb.com/?id.348271Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.761305Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-3385?
CVE-2026-3385 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability was detected in wren-lang wren up to 0.4.0. Affected is the function resolveLocal of the file src/vm/wren_compiler.c. The manipulation results in uncontrolled recursion. Attacking loca...
How severe is CVE-2026-3385?
CVE-2026-3385 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-2026-3385?
Check the references section above for vendor advisories and patch information. Affected products include: Wren Wren.