CVE-2026-76243

EUVD-2026-62407
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-fp6w-8wpg-74g5
https://www.vulncheck.com/advisories/stigmem-before-0a2-authentication-bypass-via-disabled-auth