CVE-2026-3387

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Source
https://cve.org/CVERecord?id=CVE-2026-3387
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3387.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-3387
Published
2026-03-01T10:16:00.863Z
Modified
2026-03-15T22:51:53.230178Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability has been found in wren-lang wren up to 0.4.0. Affected by this issue is the function getByteCountForArguments of the file src/vm/wren_compiler.c. Such manipulation leads to null pointer dereference. Local access is required to approach this attack. 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.

References

Affected packages

Git / github.com/wren-lang/wren

Affected ranges

Type
GIT
Repo
https://github.com/wren-lang/wren
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7d3f063e87acebf3e7db3ff6455826e6a30f570e
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.4.0"
        }
    ]
}

Affected versions

0.*
0.1.0
0.2.0
0.3.0
0.4.0-pre

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3387.json"