CVE-2026-2242 – janet-lang janet specials.c janetc_if out-of-bounds

CVE ID : CVE-2026-2242

Published : Feb. 9, 2026, 5:02 p.m. | 1 hour, 19 minutes ago

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.

Severity: 0.0 | NA

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