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CVE-2026-76243

Critical · CVSS 9.2
CVSS
9.2
nvd
EPSS
—
KEV
No
Class
oss containerizable
CWE-285

Description

stigmem versions before 0.9.0a2 allow unauthenticated access when authentication is disabled on non-loopback deployments. Attackers can perform read, write, and federation operations with anonymous identity when nodes are exposed outside local development environments.

Affected packages

PyPI stigmem-node 0 → 0.9.0a2

References

Status: profiled · ingested 2026-09-25T00:00:19.000Z