CVE-2026-2242

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

A vulnerability was determined in janet-lang janet up to 1.40.1. This impacts the function janetc_if of the file src/core/specials.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. This patch is called c43e06672cd9dacf2122c99f362120a17c34b391. It is advisable to implement a patch to correct this issue.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Weakness enumeration

CWE-119CWE-125

Affected software

VendorProductVersions
janet-langjanet1.40.0; 1.40.1

References

Timeline

Published
Feb 9, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-2242: Medium severity, CVSS 6.1 | Vulnix