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CVE-2026-2242 (GCVE-0-2026-2242)

Vulnerability from cvelistv5 – Published: 2026-02-09 17:02 – Updated: 2026-02-23 10:00 X_Open Source
VLAI
Title
janet-lang janet specials.c janetc_if out-of-bounds
Summary
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.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-09 18:40 UTC
CWE
Impacted products
Vendor Product Version CPE status
janet-lang janet Affected: 1.40.0
Affected: 1.40.1
guessed Create a notification for this product.
Show details on NVD website

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