CVE-2026-2657

3.3 LOW
Published: February 18, 2026 Modified: February 20, 2026
View on NVD

Description

A vulnerability has been found in wren-lang wren up to 0.4.0. This impacts the function printError of the file src/vm/wren_compiler.c of the component Error Message Handler. Such manipulation leads to stack-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/wren-lang/wren/
Source: cna@vuldb.com
Product
https://github.com/wren-lang/wren/issues/1221
Source: cna@vuldb.com
Exploit Vendor Advisory
https://vuldb.com/?ctiid.346455
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?id.346455
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.752791
Source: cna@vuldb.com
Third Party Advisory VDB Entry

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
5th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

wren