MuJS CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH MuJS CVE published 2026-09-24

CVE-2026-88362

CVE-2026-88362 MuJS vulnerability debrief. The vulnerability is an incorrect numeric conversion issue in jsR_isindex() in jsrun.c, which can cause denial of service through process termination and potential system instability due to undefined behavior. Defenders and developers should assess exposure and prioritize verification of MuJS versions. Official CVE Program record and NIST NVD detail page provide [truncated]