MEDIUM 5.5 NVD
CVE-2026-86716
A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skip_spaces_and_comments of the file src/mjs_tok.c. Executing a manipulation
A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skip_spaces_and_comments of the file src/mjs_tok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
References
- https://github.com/cesanta/mjs/
- https://github.com/cesanta/mjs/issues/324
- https://vuldb.com/cve/CVE-2026-86716
- https://vuldb.com/submit/910881
- https://vuldb.com/submit/910882
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-09-08 via NVD.
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