Low severity3.3NVD Advisory· Published Feb 9, 2026· Updated Apr 29, 2026
CVE-2026-2242
CVE-2026-2242
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:janet-lang:janet:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:janet-lang:janet:*:*:*:*:*:*:*:*range: <=1.40.1
- (no CPE)range: <=1.40.1
Patches
Vulnerability mechanics
References
7- github.com/janet-lang/janet/commit/c43e06672cd9dacf2122c99f362120a17c34b391nvdPatch
- github.com/janet-lang/janet/issues/1700nvdExploitIssue Tracking
- github.com/janet-lang/janet/issues/1702nvdExploitIssue Tracking
- github.com/oneafter/0123/blob/main/ja2/repronvdExploit
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
News mentions
0No linked articles in our index yet.