CVE-2026-76241

High

Description

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.

SeverityHigh
CVSS7.3
Exploit probability2. percentile0.1%
ProductStigmem-node
PublishedAug 19, 2026
First seenAug 19, 2026
Weakness typeCWE-494CWE-494

How to fix

Update
  • stigmem-node0.9.0a2 or later

Affected products

ProductAffected versionsFixed in
stigmem-nodePyPIv < 0.9.0a20.9.0a2

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.