CVE-2026-76241: Eidetic-Labs Stigmem

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned (potentially malicious) plugin code could be loaded and executed, resulting in arbitrary code execution. Fixed in 0.9.0a2, which requires a second explicit acknowledgment to disable signature enforcement.

Affected products

• Eidetic-Labs Stigmem: before 0.9.0a2 (fixed in 0.9.0a2)

Published 2026-08-19. Last modified 2026-09-11.