CVE-2026-2242

3.3 LOW
Published: February 09, 2026 Modified: February 25, 2026
View on NVD

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.

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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/janet-lang/janet/
Source: cna@vuldb.com
Product
https://github.com/janet-lang/janet/issues/1700
Source: cna@vuldb.com
Exploit Issue Tracking
https://github.com/janet-lang/janet/issues/1702
Source: cna@vuldb.com
Exploit Issue Tracking
https://vuldb.com/?ctiid.344981
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.344981
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.754495
Source: cna@vuldb.com
Third Party Advisory VDB Entry

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
6th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

janet-lang